622065633

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{503}}^1$

素因数の和:746

約数の個数: 48

約数和(自身を含む): 992839680

約数和(自身を除く): 370774047

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 179, 329, 503, 537, 987, 1253, 1509, 2303, 3521, 3759, 6909, 8413, 8771, 10563, 23641, 24647, 25239, 26313, 58891, 70923, 73941, 90037, 165487, 176673, 270111, 412237, 496461, 630259, 1158409, 1236711, 1890777, 3475227, 4231739, 4411813, 12695217, 13235439, 29622173, 88866519, 207355211, 622065633]

約数ペア:

[(1, 622065633), (3, 207355211), (7, 88866519), (21, 29622173), (47, 13235439), (49, 12695217), (141, 4411813), (147, 4231739), (179, 3475227), (329, 1890777), (503, 1236711), (537, 1158409), (987, 630259), (1253, 496461), (1509, 412237), (2303, 270111), (3521, 176673), (3759, 165487), (6909, 90037), (8413, 73941), (8771, 70923), (10563, 58891), (23641, 26313), (24647, 25239)]