38567421

素因数分解:

$3^4\times {\mathrm{311}}^1\times {\mathrm{1531}}^1$

素因数の和:1854

約数の個数: 20

約数和(自身を含む): 57836064

約数和(自身を除く): 19268643

約数列:

[1, 3, 9, 27, 81, 311, 933, 1531, 2799, 4593, 8397, 13779, 25191, 41337, 124011, 476141, 1428423, 4285269, 12855807, 38567421]

約数ペア:

[(1, 38567421), (3, 12855807), (9, 4285269), (27, 1428423), (81, 476141), (311, 124011), (933, 41337), (1531, 25191), (2799, 13779), (4593, 8397)]