64964289

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{3847}}^1$

素因数の和:4296

約数の個数: 16

約数和(自身を含む): 93521792

約数和(自身を除く): 28557503

約数列:

[1, 3, 13, 39, 433, 1299, 3847, 5629, 11541, 16887, 50011, 150033, 1665751, 4997253, 21654763, 64964289]

約数ペア:

[(1, 64964289), (3, 21654763), (13, 4997253), (39, 1665751), (433, 150033), (1299, 50011), (3847, 16887), (5629, 11541)]