2731522527

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{33577}}^1$

素因数の和:33740

約数の個数: 32

約数和(自身を含む): 4255004160

約数和(自身を除く): 1523481633

約数列:

[1, 3, 9, 23, 27, 69, 131, 207, 393, 621, 1179, 3013, 3537, 9039, 27117, 33577, 81351, 100731, 302193, 772271, 906579, 2316813, 4398587, 6950439, 13195761, 20851317, 39587283, 101167501, 118761849, 303502503, 910507509, 2731522527]

約数ペア:

[(1, 2731522527), (3, 910507509), (9, 303502503), (23, 118761849), (27, 101167501), (69, 39587283), (131, 20851317), (207, 13195761), (393, 6950439), (621, 4398587), (1179, 2316813), (3013, 906579), (3537, 772271), (9039, 302193), (27117, 100731), (33577, 81351)]