66494961

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{1039}}^1$

素因数の和:1605

約数の個数: 24

約数和(自身を含む): 103725440

約数和(自身を除く): 37230479

約数列:

[1, 3, 9, 13, 39, 117, 547, 1039, 1641, 3117, 4923, 7111, 9351, 13507, 21333, 40521, 63999, 121563, 568333, 1704999, 5114997, 7388329, 22164987, 66494961]

約数ペア:

[(1, 66494961), (3, 22164987), (9, 7388329), (13, 5114997), (39, 1704999), (117, 568333), (547, 121563), (1039, 63999), (1641, 40521), (3117, 21333), (4923, 13507), (7111, 9351)]