72405156951

素因数分解:

$3^2\times {\mathrm{415141}}^1\times {\mathrm{19379}}^1$

素因数の和:434526

約数の個数: 12

約数和(自身を含む): 104590875480

約数和(自身を除く): 32185718529

約数列:

[1, 3, 9, 19379, 58137, 174411, 415141, 1245423, 3736269, 8045017439, 24135052317, 72405156951]

約数ペア:

[(1, 72405156951), (3, 24135052317), (9, 8045017439), (19379, 3736269), (58137, 1245423), (174411, 415141)]