68784159

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{907}}^1\times {\mathrm{1487}}^1$

素因数の和:2414

約数の個数: 16

約数和(自身を含む): 97279488

約数和(自身を除く): 28495329

約数列:

[1, 3, 17, 51, 907, 1487, 2721, 4461, 15419, 25279, 46257, 75837, 1348709, 4046127, 22928053, 68784159]

約数ペア:

[(1, 68784159), (3, 22928053), (17, 4046127), (51, 1348709), (907, 75837), (1487, 46257), (2721, 25279), (4461, 15419)]