156954121821

素因数分解:

$3^3\times 7^1\times {\mathrm{830445089}}^1$

素因数の和:830445105

約数の個数: 16

約数和(自身を含む): 265742428800

約数和(自身を除く): 108788306979

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 830445089, 2491335267, 5813115623, 7474005801, 17439346869, 22422017403, 52318040607, 156954121821]

約数ペア:

[(1, 156954121821), (3, 52318040607), (7, 22422017403), (9, 17439346869), (21, 7474005801), (27, 5813115623), (63, 2491335267), (189, 830445089)]