78680881

素因数分解:

${\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1\times {\mathrm{181}}^1$

素因数の和:504

約数の個数: 16

約数和(自身を含む): 84389760

約数和(自身を除く): 5708879

約数列:

[1, 19, 137, 167, 181, 2603, 3173, 3439, 22879, 24797, 30227, 434701, 471143, 574313, 4141099, 78680881]

約数ペア:

[(1, 78680881), (19, 4141099), (137, 574313), (167, 471143), (181, 434701), (2603, 30227), (3173, 24797), (3439, 22879)]