73144561

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{1039}}^1$

素因数の和:1248

約数の個数: 16

約数和(自身を含む): 85363200

約数和(自身を除く): 12218639

約数列:

[1, 7, 89, 113, 623, 791, 1039, 7273, 10057, 70399, 92471, 117407, 647297, 821849, 10449223, 73144561]

約数ペア:

[(1, 73144561), (7, 10449223), (89, 821849), (113, 647297), (623, 117407), (791, 92471), (1039, 70399), (7273, 10057)]