80447871

素因数分解:

$3^1\times 7^1\times {\mathrm{751}}^1\times {\mathrm{5101}}^1$

素因数の和:5862

約数の個数: 16

約数和(自身を含む): 122774528

約数和(自身を除く): 42326657

約数列:

[1, 3, 7, 21, 751, 2253, 5101, 5257, 15303, 15771, 35707, 107121, 3830851, 11492553, 26815957, 80447871]

約数ペア:

[(1, 80447871), (3, 26815957), (7, 11492553), (21, 3830851), (751, 107121), (2253, 35707), (5101, 15771), (5257, 15303)]