87082773057

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1\times {\mathrm{557}}^1$

素因数の和:972

約数の個数: 128

約数和(自身を含む): 154161561600

約数和(自身を除く): 67078788543

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 79, 111, 189, 237, 259, 283, 333, 553, 557, 711, 777, 849, 999, 1659, 1671, 1981, 2133, 2331, 2547, 2923, 3899, 4977, 5013, 5943, 6993, 7641, 8769, 10471, 11697, 14931, 15039, 17829, 20461, 20609, 22357, 26307, 31413, 35091, 44003, 53487, 61383, 61827, 67071, 73297, 78921, 94239, 105273, 132009, 144263, 156499, 157631, 184149, 185481, 201213, 219891, 282717, 308021, 396027, 432789, 469497, 472893, 552447, 556443, 603639, 659673, 827209, 924063, 1103417, 1188081, 1298367, 1408491, 1418679, 1628111, 1979019, 2481627, 2772189, 3310251, 3895101, 4225473, 4256037, 4884333, 5790463, 5832347, 7444881, 8316567, 9930753, 11396777, 12452849, 14652999, 17371389, 17497041, 22334643, 29792259, 34190331, 37358547, 40826429, 43958997, 52114167, 52491123, 87169943, 102570993, 112075641, 122479287, 156342501, 157473369, 261509829, 307712979, 336226923, 367437861, 460755413, 784529487, 1102313583, 1382266239, 2353588461, 3225287891, 4146798717, 9675863673, 12440396151, 29027591019, 87082773057]

約数ペア:

[(1, 87082773057), (3, 29027591019), (7, 12440396151), (9, 9675863673), (21, 4146798717), (27, 3225287891), (37, 2353588461), (63, 1382266239), (79, 1102313583), (111, 784529487), (189, 460755413), (237, 367437861), (259, 336226923), (283, 307712979), (333, 261509829), (553, 157473369), (557, 156342501), (711, 122479287), (777, 112075641), (849, 102570993), (999, 87169943), (1659, 52491123), (1671, 52114167), (1981, 43958997), (2133, 40826429), (2331, 37358547), (2547, 34190331), (2923, 29792259), (3899, 22334643), (4977, 17497041), (5013, 17371389), (5943, 14652999), (6993, 12452849), (7641, 11396777), (8769, 9930753), (10471, 8316567), (11697, 7444881), (14931, 5832347), (15039, 5790463), (17829, 4884333), (20461, 4256037), (20609, 4225473), (22357, 3895101), (26307, 3310251), (31413, 2772189), (35091, 2481627), (44003, 1979019), (53487, 1628111), (61383, 1418679), (61827, 1408491), (67071, 1298367), (73297, 1188081), (78921, 1103417), (94239, 924063), (105273, 827209), (132009, 659673), (144263, 603639), (156499, 556443), (157631, 552447), (184149, 472893), (185481, 469497), (201213, 432789), (219891, 396027), (282717, 308021)]