80820633

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1\times {\mathrm{719}}^1$

素因数の和:1232

約数の個数: 16

約数和(自身を含む): 109382400

約数和(自身を除く): 28561767

約数列:

[1, 3, 89, 267, 421, 719, 1263, 2157, 37469, 63991, 112407, 191973, 302699, 908097, 26940211, 80820633]

約数ペア:

[(1, 80820633), (3, 26940211), (89, 908097), (267, 302699), (421, 191973), (719, 112407), (1263, 63991), (2157, 37469)]