71389327

素因数分解:

${\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:486

約数の個数: 16

約数和(自身を含む): 76608000

約数和(自身を除く): 5218673

約数列:

[1, 19, 149, 151, 167, 2831, 2869, 3173, 22499, 24883, 25217, 427481, 472777, 479123, 3757333, 71389327]

約数ペア:

[(1, 71389327), (19, 3757333), (149, 479123), (151, 472777), (167, 427481), (2831, 25217), (2869, 24883), (3173, 22499)]