120273153

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{331}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 217749504

約数和(自身を除く): 97476351

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 121, 143, 231, 273, 331, 363, 429, 847, 993, 1001, 1331, 1573, 2317, 2541, 3003, 3641, 3993, 4303, 4719, 6951, 9317, 10923, 11011, 12909, 17303, 25487, 27951, 30121, 33033, 40051, 47333, 51909, 76461, 90363, 120153, 121121, 141999, 280357, 331331, 363363, 440561, 520663, 841071, 993993, 1321683, 1561989, 3083927, 3644641, 5727293, 9251781, 10933923, 17181879, 40091051, 120273153]

約数ペア:

[(1, 120273153), (3, 40091051), (7, 17181879), (11, 10933923), (13, 9251781), (21, 5727293), (33, 3644641), (39, 3083927), (77, 1561989), (91, 1321683), (121, 993993), (143, 841071), (231, 520663), (273, 440561), (331, 363363), (363, 331331), (429, 280357), (847, 141999), (993, 121121), (1001, 120153), (1331, 90363), (1573, 76461), (2317, 51909), (2541, 47333), (3003, 40051), (3641, 33033), (3993, 30121), (4303, 27951), (4719, 25487), (6951, 17303), (9317, 12909), (10923, 11011)]