156962196321

素因数分解:

$3^1\times 7^2\times {\mathrm{449}}^1\times {\mathrm{2378107}}^1$

素因数の和:2378573

約数の個数: 24

約数和(自身を含む): 243993880800

約数和(自身を除く): 87031684479

約数列:

[1, 3, 7, 21, 49, 147, 449, 1347, 3143, 9429, 22001, 66003, 2378107, 7134321, 16646749, 49940247, 116527243, 349581729, 1067770043, 3203310129, 7474390301, 22423170903, 52320732107, 156962196321]

約数ペア:

[(1, 156962196321), (3, 52320732107), (7, 22423170903), (21, 7474390301), (49, 3203310129), (147, 1067770043), (449, 349581729), (1347, 116527243), (3143, 49940247), (9429, 16646749), (22001, 7134321), (66003, 2378107)]