72975789

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{7487}}^1$

素因数の和:7534

約数の個数: 24

約数和(自身を含む): 114117120

約数和(自身を除く): 41141331

約数列:

[1, 3, 9, 19, 27, 57, 171, 361, 513, 1083, 3249, 7487, 9747, 22461, 67383, 142253, 202149, 426759, 1280277, 2702807, 3840831, 8108421, 24325263, 72975789]

約数ペア:

[(1, 72975789), (3, 24325263), (9, 8108421), (19, 3840831), (27, 2702807), (57, 1280277), (171, 426759), (361, 202149), (513, 142253), (1083, 67383), (3249, 22461), (7487, 9747)]