64736373

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{31319}}^1$

素因数の和:31388

約数の個数: 16

約数和(自身を含む): 94711680

約数和(自身を除く): 29975307

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 31319, 93957, 407147, 1221441, 1659907, 4979721, 21578791, 64736373]

約数ペア:

[(1, 64736373), (3, 21578791), (13, 4979721), (39, 1659907), (53, 1221441), (159, 407147), (689, 93957), (2067, 31319)]