72964719

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{10853}}^1$

素因数の和:10948

約数の個数: 20

約数和(自身を含む): 110320056

約数和(自身を除く): 37355337

約数列:

[1, 3, 9, 27, 81, 83, 249, 747, 2241, 6723, 10853, 32559, 97677, 293031, 879093, 900799, 2702397, 8107191, 24321573, 72964719]

約数ペア:

[(1, 72964719), (3, 24321573), (9, 8107191), (27, 2702397), (81, 900799), (83, 879093), (249, 293031), (747, 97677), (2241, 32559), (6723, 10853)]