85678341

素因数分解:

$3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{22541}}^1$

素因数の和:22732

約数の個数: 16

約数和(自身を含む): 131284608

約数和(自身を除く): 45606267

約数列:

[1, 3, 7, 21, 181, 543, 1267, 3801, 22541, 67623, 157787, 473361, 4079921, 12239763, 28559447, 85678341]

約数ペア:

[(1, 85678341), (3, 28559447), (7, 12239763), (21, 4079921), (181, 473361), (543, 157787), (1267, 67623), (3801, 22541)]