67826633

素因数分解:

$7^2\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:357

約数の個数: 24

約数和(自身を含む): 81095040

約数和(自身を除く): 13268407

約数列:

[1, 7, 49, 89, 103, 151, 623, 721, 1057, 4361, 5047, 7399, 9167, 13439, 15553, 64169, 94073, 108871, 449183, 658511, 762097, 1384217, 9689519, 67826633]

約数ペア:

[(1, 67826633), (7, 9689519), (49, 1384217), (89, 762097), (103, 658511), (151, 449183), (623, 108871), (721, 94073), (1057, 64169), (4361, 15553), (5047, 13439), (7399, 9167)]