54631863

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:285

約数の個数: 72

約数和(自身を含む): 99341424

約数和(自身を除く): 44709561

約数列:

[1, 3, 9, 11, 13, 17, 33, 39, 51, 99, 117, 121, 143, 153, 187, 221, 227, 363, 429, 561, 663, 681, 1089, 1287, 1573, 1683, 1989, 2043, 2057, 2431, 2497, 2951, 3859, 4719, 6171, 7293, 7491, 8853, 11577, 14157, 18513, 21879, 22473, 26559, 26741, 27467, 32461, 34731, 42449, 50167, 80223, 82401, 97383, 127347, 150501, 240669, 247203, 292149, 357071, 382041, 451503, 466939, 551837, 1071213, 1400817, 1655511, 3213639, 4202451, 4966533, 6070207, 18210621, 54631863]

約数ペア:

[(1, 54631863), (3, 18210621), (9, 6070207), (11, 4966533), (13, 4202451), (17, 3213639), (33, 1655511), (39, 1400817), (51, 1071213), (99, 551837), (117, 466939), (121, 451503), (143, 382041), (153, 357071), (187, 292149), (221, 247203), (227, 240669), (363, 150501), (429, 127347), (561, 97383), (663, 82401), (681, 80223), (1089, 50167), (1287, 42449), (1573, 34731), (1683, 32461), (1989, 27467), (2043, 26741), (2057, 26559), (2431, 22473), (2497, 21879), (2951, 18513), (3859, 14157), (4719, 11577), (6171, 8853), (7293, 7491)]