29125219977

素因数分解:

$3^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{471259}}^1$

素因数の和:471387

約数の個数: 40

約数和(自身を含む): 50179764800

約数和(自身を除く): 21054544823

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 109, 189, 327, 567, 763, 981, 2289, 2943, 6867, 8829, 20601, 61803, 471259, 1413777, 3298813, 4241331, 9896439, 12723993, 29689317, 38171979, 51367231, 89067951, 154101693, 267203853, 359570617, 462305079, 1078711851, 1386915237, 3236135553, 4160745711, 9708406659, 29125219977]

約数ペア:

[(1, 29125219977), (3, 9708406659), (7, 4160745711), (9, 3236135553), (21, 1386915237), (27, 1078711851), (63, 462305079), (81, 359570617), (109, 267203853), (189, 154101693), (327, 89067951), (567, 51367231), (763, 38171979), (981, 29689317), (2289, 12723993), (2943, 9896439), (6867, 4241331), (8829, 3298813), (20601, 1413777), (61803, 471259)]