72320241

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{111091}}^1$

素因数の和:111132

約数の個数: 16

約数和(自身を含む): 113758208

約数和(自身を除く): 41437967

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 111091, 333273, 777637, 2332911, 3443821, 10331463, 24106747, 72320241]

約数ペア:

[(1, 72320241), (3, 24106747), (7, 10331463), (21, 3443821), (31, 2332911), (93, 777637), (217, 333273), (651, 111091)]