71761623

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{1601}}^1$

素因数の和:1894

約数の個数: 16

約数和(自身を含む): 97606656

約数和(自身を除く): 25845033

約数列:

[1, 3, 67, 201, 223, 669, 1601, 4803, 14941, 44823, 107267, 321801, 357023, 1071069, 23920541, 71761623]

約数ペア:

[(1, 71761623), (3, 23920541), (67, 1071069), (201, 357023), (223, 321801), (669, 107267), (1601, 44823), (4803, 14941)]