425900511

素因数分解:

$3^5\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 660441600

約数和(自身を除く): 234541089

約数列:

[1, 3, 9, 27, 47, 81, 89, 141, 243, 267, 419, 423, 801, 1257, 1269, 2403, 3771, 3807, 4183, 7209, 11313, 11421, 12549, 19693, 21627, 33939, 37291, 37647, 59079, 101817, 111873, 112941, 177237, 335619, 338823, 531711, 1006857, 1016469, 1595133, 1752677, 3020571, 4785399, 5258031, 9061713, 15774093, 47322279, 141966837, 425900511]

約数ペア:

[(1, 425900511), (3, 141966837), (9, 47322279), (27, 15774093), (47, 9061713), (81, 5258031), (89, 4785399), (141, 3020571), (243, 1752677), (267, 1595133), (419, 1016469), (423, 1006857), (801, 531711), (1257, 338823), (1269, 335619), (2403, 177237), (3771, 112941), (3807, 111873), (4183, 101817), (7209, 59079), (11313, 37647), (11421, 37291), (12549, 33939), (19693, 21627)]