72570291

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{2593}}^1$

素因数の和:3106

約数の個数: 16

約数和(自身を含む): 102099840

約数和(自身を除く): 29529549

約数列:

[1, 3, 19, 57, 491, 1473, 2593, 7779, 9329, 27987, 49267, 147801, 1273163, 3819489, 24190097, 72570291]

約数ペア:

[(1, 72570291), (3, 24190097), (19, 3819489), (57, 1273163), (491, 147801), (1473, 49267), (2593, 27987), (7779, 9329)]