64678933

素因数分解:

${\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1\times {\mathrm{257}}^1$

素因数の和:572

約数の個数: 16

約数和(自身を含む): 71777664

約数和(自身を除く): 7098731

約数列:

[1, 11, 137, 167, 257, 1507, 1837, 2827, 22879, 35209, 42919, 251669, 387299, 472109, 5879903, 64678933]

約数ペア:

[(1, 64678933), (11, 5879903), (137, 472109), (167, 387299), (257, 251669), (1507, 42919), (1837, 35209), (2827, 22879)]