72883899

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{9319}}^1$

素因数の和:9415

約数の個数: 24

約数和(自身を含む): 116313600

約数和(自身を除く): 43429701

約数列:

[1, 3, 9, 11, 33, 79, 99, 237, 711, 869, 2607, 7821, 9319, 27957, 83871, 102509, 307527, 736201, 922581, 2208603, 6625809, 8098211, 24294633, 72883899]

約数ペア:

[(1, 72883899), (3, 24294633), (9, 8098211), (11, 6625809), (33, 2208603), (79, 922581), (99, 736201), (237, 307527), (711, 102509), (869, 83871), (2607, 27957), (7821, 9319)]