29677671

素因数分解:

$3^4\times {\mathrm{149}}^1\times {\mathrm{2459}}^1$

素因数の和:2620

約数の個数: 20

約数和(自身を含む): 44649000

約数和(自身を除く): 14971329

約数列:

[1, 3, 9, 27, 81, 149, 447, 1341, 2459, 4023, 7377, 12069, 22131, 66393, 199179, 366391, 1099173, 3297519, 9892557, 29677671]

約数ペア:

[(1, 29677671), (3, 9892557), (9, 3297519), (27, 1099173), (81, 366391), (149, 199179), (447, 66393), (1341, 22131), (2459, 12069), (4023, 7377)]