173125617

素因数分解:

$3^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{21193}}^1$

素因数の和:21592

約数の個数: 16

約数和(自身を含む): 264501120

約数和(自身を除く): 91375503

約数列:

[1, 3, 7, 21, 389, 1167, 2723, 8169, 21193, 63579, 148351, 445053, 8244077, 24732231, 57708539, 173125617]

約数ペア:

[(1, 173125617), (3, 57708539), (7, 24732231), (21, 8244077), (389, 445053), (1167, 148351), (2723, 63579), (8169, 21193)]