72321141

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{5443}}^1$

素因数の和:5592

約数の個数: 16

約数和(自身を含む): 99646976

約数和(自身を除く): 27325835

約数列:

[1, 3, 43, 103, 129, 309, 4429, 5443, 13287, 16329, 234049, 560629, 702147, 1681887, 24107047, 72321141]

約数ペア:

[(1, 72321141), (3, 24107047), (43, 1681887), (103, 702147), (129, 560629), (309, 234049), (4429, 16329), (5443, 13287)]