72386433

素因数分解:

$3^3\times 7^1\times {\mathrm{449}}^1\times {\mathrm{853}}^1$

素因数の和:1318

約数の個数: 32

約数和(自身を含む): 122976000

約数和(自身を除く): 50589567

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 449, 853, 1347, 2559, 3143, 4041, 5971, 7677, 9429, 12123, 17913, 23031, 28287, 53739, 84861, 161217, 382997, 1148991, 2680979, 3446973, 8042937, 10340919, 24128811, 72386433]

約数ペア:

[(1, 72386433), (3, 24128811), (7, 10340919), (9, 8042937), (21, 3446973), (27, 2680979), (63, 1148991), (189, 382997), (449, 161217), (853, 84861), (1347, 53739), (2559, 28287), (3143, 23031), (4041, 17913), (5971, 12123), (7677, 9429)]