72675015381

素因数分解:

$3^2\times {\mathrm{47}}^2\times {\mathrm{3655501}}^1$

素因数の和:3655601

約数の個数: 18

約数和(自身を含む): 107256084182

約数和(自身を除く): 34581068801

約数列:

[1, 3, 9, 47, 141, 423, 2209, 6627, 19881, 3655501, 10966503, 32899509, 171808547, 515425641, 1546276923, 8075001709, 24225005127, 72675015381]

約数ペア:

[(1, 72675015381), (3, 24225005127), (9, 8075001709), (47, 1546276923), (141, 515425641), (423, 171808547), (2209, 32899509), (6627, 10966503), (19881, 3655501)]