67433429

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{487}}^1$

素因数の和:776

約数の個数: 16

約数和(自身を含む): 78329856

約数和(自身を除く): 10896427

約数列:

[1, 7, 131, 151, 487, 917, 1057, 3409, 19781, 63797, 73537, 138467, 446579, 514759, 9633347, 67433429]

約数ペア:

[(1, 67433429), (7, 9633347), (131, 514759), (151, 446579), (487, 138467), (917, 73537), (1057, 63797), (3409, 19781)]