157099971

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{241321}}^1$

素因数の和:241362

約数の個数: 16

約数和(自身を含む): 247113728

約数和(自身を除く): 90013757

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 241321, 723963, 1689247, 5067741, 7480951, 22442853, 52366657, 157099971]

約数ペア:

[(1, 157099971), (3, 52366657), (7, 22442853), (21, 7480951), (31, 5067741), (93, 1689247), (217, 723963), (651, 241321)]