158971119

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{6353}}^1$

素因数の和:6814

約数の個数: 16

約数和(自身を含む): 223660800

約数和(自身を除く): 64689681

約数列:

[1, 3, 19, 57, 439, 1317, 6353, 8341, 19059, 25023, 120707, 362121, 2788967, 8366901, 52990373, 158971119]

約数ペア:

[(1, 158971119), (3, 52990373), (19, 8366901), (57, 2788967), (439, 362121), (1317, 120707), (6353, 25023), (8341, 19059)]