71885211

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{1783}}^1$

素因数の和:2026

約数の個数: 16

約数和(自身を含む): 97620480

約数和(自身を除く): 25735269

約数列:

[1, 3, 89, 151, 267, 453, 1783, 5349, 13439, 40317, 158687, 269233, 476061, 807699, 23961737, 71885211]

約数ペア:

[(1, 71885211), (3, 23961737), (89, 807699), (151, 476061), (267, 269233), (453, 158687), (1783, 40317), (5349, 13439)]