120794571

素因数分解:

$3^9\times {\mathrm{17}}^1\times {\mathrm{19}}^2$

素因数の和:82

約数の個数: 60

約数和(自身を含む): 202475592

約数和(自身を除く): 81681021

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 81, 153, 171, 243, 323, 361, 459, 513, 729, 969, 1083, 1377, 1539, 2187, 2907, 3249, 4131, 4617, 6137, 6561, 8721, 9747, 12393, 13851, 18411, 19683, 26163, 29241, 37179, 41553, 55233, 78489, 87723, 111537, 124659, 165699, 235467, 263169, 334611, 373977, 497097, 706401, 789507, 1491291, 2119203, 2368521, 4473873, 6357609, 7105563, 13421619, 40264857, 120794571]

約数ペア:

[(1, 120794571), (3, 40264857), (9, 13421619), (17, 7105563), (19, 6357609), (27, 4473873), (51, 2368521), (57, 2119203), (81, 1491291), (153, 789507), (171, 706401), (243, 497097), (323, 373977), (361, 334611), (459, 263169), (513, 235467), (729, 165699), (969, 124659), (1083, 111537), (1377, 87723), (1539, 78489), (2187, 55233), (2907, 41553), (3249, 37179), (4131, 29241), (4617, 26163), (6137, 19683), (6561, 18411), (8721, 13851), (9747, 12393)]