201630176883

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{57889801}}^1$

素因数の和:57889856

約数の個数: 20

約数和(自身を含む): 308205305848

約数和(自身を除く): 106575128965

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 57889801, 173669403, 521008209, 1563024627, 2489261443, 4689073881, 7467784329, 22403352987, 67210058961, 201630176883]

約数ペア:

[(1, 201630176883), (3, 67210058961), (9, 22403352987), (27, 7467784329), (43, 4689073881), (81, 2489261443), (129, 1563024627), (387, 521008209), (1161, 173669403), (3483, 57889801)]