61490259

素因数分解:

$3^4\times {\mathrm{179}}^1\times {\mathrm{4241}}^1$

素因数の和:4432

約数の個数: 20

約数和(自身を含む): 92390760

約数和(自身を除く): 30900501

約数列:

[1, 3, 9, 27, 81, 179, 537, 1611, 4241, 4833, 12723, 14499, 38169, 114507, 343521, 759139, 2277417, 6832251, 20496753, 61490259]

約数ペア:

[(1, 61490259), (3, 20496753), (9, 6832251), (27, 2277417), (81, 759139), (179, 343521), (537, 114507), (1611, 38169), (4241, 14499), (4833, 12723)]