63986529

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{17497}}^1$

素因数の和:17576

約数の個数: 16

約数和(自身を含む): 90709632

約数和(自身を除く): 26723103

約数列:

[1, 3, 23, 53, 69, 159, 1219, 3657, 17497, 52491, 402431, 927341, 1207293, 2782023, 21328843, 63986529]

約数ペア:

[(1, 63986529), (3, 21328843), (23, 2782023), (53, 1207293), (69, 927341), (159, 402431), (1219, 52491), (3657, 17497)]