64031049

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{557}}^1$

素因数の和:857

約数の個数: 24

約数和(自身を含む): 94795272

約数和(自身を除く): 30764223

約数列:

[1, 3, 9, 53, 159, 241, 477, 557, 723, 1671, 2169, 5013, 12773, 29521, 38319, 88563, 114957, 134237, 265689, 402711, 1208133, 7114561, 21343683, 64031049]

約数ペア:

[(1, 64031049), (3, 21343683), (9, 7114561), (53, 1208133), (159, 402711), (241, 265689), (477, 134237), (557, 114957), (723, 88563), (1671, 38319), (2169, 29521), (5013, 12773)]