68131491

素因数分解:

$3^1\times {\mathrm{167}}^1\times {\mathrm{239}}^1\times {\mathrm{569}}^1$

素因数の和:978

約数の個数: 16

約数和(自身を含む): 91929600

約数和(自身を除く): 23798109

約数列:

[1, 3, 167, 239, 501, 569, 717, 1707, 39913, 95023, 119739, 135991, 285069, 407973, 22710497, 68131491]

約数ペア:

[(1, 68131491), (3, 22710497), (167, 407973), (239, 285069), (501, 135991), (569, 119739), (717, 95023), (1707, 39913)]