157085191893

素因数分解:

$3^1\times 7^1\times {\mathrm{1307}}^1\times {\mathrm{5723219}}^1$

素因数の和:5724536

約数の個数: 16

約数和(自身を含む): 239551096320

約数和(自身を除く): 82465904427

約数列:

[1, 3, 7, 21, 1307, 3921, 9149, 27447, 5723219, 17169657, 40062533, 120187599, 7480247233, 22440741699, 52361730631, 157085191893]

約数ペア:

[(1, 157085191893), (3, 52361730631), (7, 22440741699), (21, 7480247233), (1307, 120187599), (3921, 40062533), (9149, 17169657), (27447, 5723219)]