80921301

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{5039}}^1$

素因数の和:5196

約数の個数: 16

約数和(自身を含む): 111041280

約数和(自身を除く): 30119979

約数列:

[1, 3, 53, 101, 159, 303, 5039, 5353, 15117, 16059, 267067, 508939, 801201, 1526817, 26973767, 80921301]

約数ペア:

[(1, 80921301), (3, 26973767), (53, 1526817), (101, 801201), (159, 508939), (303, 267067), (5039, 16059), (5353, 15117)]