513604877139

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{1583}}^1\times {\mathrm{169249}}^1$

素因数の和:170912

約数の個数: 32

約数和(自身を含む): 772104960000

約数和(自身を除く): 258500082861

約数列:

[1, 3, 9, 27, 71, 213, 639, 1583, 1917, 4749, 14247, 42741, 112393, 169249, 337179, 507747, 1011537, 1523241, 3034611, 4569723, 12016679, 36050037, 108150111, 267921167, 324450333, 803763501, 2411290503, 7233871509, 19022402857, 57067208571, 171201625713, 513604877139]

約数ペア:

[(1, 513604877139), (3, 171201625713), (9, 57067208571), (27, 19022402857), (71, 7233871509), (213, 2411290503), (639, 803763501), (1583, 324450333), (1917, 267921167), (4749, 108150111), (14247, 36050037), (42741, 12016679), (112393, 4569723), (169249, 3034611), (337179, 1523241), (507747, 1011537)]