80494071

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{37951}}^1$

素因数の和:38062

約数の個数: 16

約数和(自身を含む): 123875328

約数和(自身を除く): 43381257

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 37951, 113853, 265657, 796971, 3833051, 11499153, 26831357, 80494071]

約数ペア:

[(1, 80494071), (3, 26831357), (7, 11499153), (21, 3833051), (101, 796971), (303, 265657), (707, 113853), (2121, 37951)]