61623279

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{853}}^1$

素因数の和:1231

約数の個数: 24

約数和(自身を含む): 93256800

約数和(自身を除く): 31633521

約数列:

[1, 3, 9, 23, 69, 207, 349, 853, 1047, 2559, 3141, 7677, 8027, 19619, 24081, 58857, 72243, 176571, 297697, 893091, 2679273, 6847031, 20541093, 61623279]

約数ペア:

[(1, 61623279), (3, 20541093), (9, 6847031), (23, 2679273), (69, 893091), (207, 297697), (349, 176571), (853, 72243), (1047, 58857), (2559, 24081), (3141, 19619), (7677, 8027)]