76387808889

素因数分解:

$3^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1\times {\mathrm{2113}}^1$

素因数の和:2589

約数の個数: 96

約数和(自身を含む): 133633753344

約数和(自身を除く): 57245944455

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 81, 159, 189, 243, 371, 401, 477, 567, 1113, 1203, 1431, 1701, 2113, 2807, 3339, 3609, 4293, 6339, 8421, 10017, 10827, 12879, 14791, 19017, 21253, 25263, 30051, 32481, 44373, 57051, 63759, 75789, 90153, 97443, 111989, 133119, 148771, 171153, 191277, 227367, 335967, 399357, 446313, 513459, 573831, 682101, 783923, 847313, 1007901, 1198071, 1338939, 1721493, 2351769, 2541939, 3023703, 3594213, 4016817, 5164479, 5931191, 7055307, 7625817, 9071109, 12050451, 17793573, 21165921, 22877451, 27213327, 36151353, 44907589, 53380719, 63497763, 68632353, 134722767, 160142157, 190493289, 205897059, 314353123, 404168301, 480426471, 943059369, 1212504903, 1441279413, 2829178107, 3637514709, 8487534321, 10912544127, 25462602963, 76387808889]

約数ペア:

[(1, 76387808889), (3, 25462602963), (7, 10912544127), (9, 8487534321), (21, 3637514709), (27, 2829178107), (53, 1441279413), (63, 1212504903), (81, 943059369), (159, 480426471), (189, 404168301), (243, 314353123), (371, 205897059), (401, 190493289), (477, 160142157), (567, 134722767), (1113, 68632353), (1203, 63497763), (1431, 53380719), (1701, 44907589), (2113, 36151353), (2807, 27213327), (3339, 22877451), (3609, 21165921), (4293, 17793573), (6339, 12050451), (8421, 9071109), (10017, 7625817), (10827, 7055307), (12879, 5931191), (14791, 5164479), (19017, 4016817), (21253, 3594213), (25263, 3023703), (30051, 2541939), (32481, 2351769), (44373, 1721493), (57051, 1338939), (63759, 1198071), (75789, 1007901), (90153, 847313), (97443, 783923), (111989, 682101), (133119, 573831), (148771, 513459), (171153, 446313), (191277, 399357), (227367, 335967)]