56975931

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{857}}^1$

素因数の和:1035

約数の個数: 24

約数和(自身を含む): 84324240

約数和(自身を除く): 27348309

約数列:

[1, 3, 9, 83, 89, 249, 267, 747, 801, 857, 2571, 7387, 7713, 22161, 66483, 71131, 76273, 213393, 228819, 640179, 686457, 6330659, 18991977, 56975931]

約数ペア:

[(1, 56975931), (3, 18991977), (9, 6330659), (83, 686457), (89, 640179), (249, 228819), (267, 213393), (747, 76273), (801, 71131), (857, 66483), (2571, 22161), (7387, 7713)]