64185051

素因数分解:

$3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{5527}}^1$

素因数の和:5623

約数の個数: 24

約数和(自身を含む): 100830720

約数和(自身を除く): 36645669

約数列:

[1, 3, 7, 21, 49, 79, 147, 237, 553, 1659, 3871, 5527, 11613, 16581, 38689, 116067, 270823, 436633, 812469, 1309899, 3056431, 9169293, 21395017, 64185051]

約数ペア:

[(1, 64185051), (3, 21395017), (7, 9169293), (21, 3056431), (49, 1309899), (79, 812469), (147, 436633), (237, 270823), (553, 116067), (1659, 38689), (3871, 16581), (5527, 11613)]