155486544921

素因数分解:

$3^3\times {\mathrm{2089}}^1\times {\mathrm{2756707}}^1$

素因数の和:2758805

約数の個数: 16

約数和(自身を含む): 230460788800

約数和(自身を除く): 74974243879

約数列:

[1, 3, 9, 27, 2089, 6267, 18801, 56403, 2756707, 8270121, 24810363, 74431089, 5758760923, 17276282769, 51828848307, 155486544921]

約数ペア:

[(1, 155486544921), (3, 51828848307), (9, 17276282769), (27, 5758760923), (2089, 74431089), (6267, 24810363), (18801, 8270121), (56403, 2756707)]