64439031

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{7129}}^1$

素因数の和:7286

約数の個数: 16

約数和(自身を含む): 90351360

約数和(自身を除く): 25912329

約数列:

[1, 3, 23, 69, 131, 393, 3013, 7129, 9039, 21387, 163967, 491901, 933899, 2801697, 21479677, 64439031]

約数ペア:

[(1, 64439031), (3, 21479677), (23, 2801697), (69, 933899), (131, 491901), (393, 163967), (3013, 21387), (7129, 9039)]