66130779

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1109}}^1$

素因数の和:1275

約数の個数: 32

約数和(自身を含む): 104428800

約数和(自身を除く): 38298021

約数列:

[1, 3, 11, 13, 33, 39, 139, 143, 417, 429, 1109, 1529, 1807, 3327, 4587, 5421, 12199, 14417, 19877, 36597, 43251, 59631, 154151, 158587, 462453, 475761, 1695661, 2003963, 5086983, 6011889, 22043593, 66130779]

約数ペア:

[(1, 66130779), (3, 22043593), (11, 6011889), (13, 5086983), (33, 2003963), (39, 1695661), (139, 475761), (143, 462453), (417, 158587), (429, 154151), (1109, 59631), (1529, 43251), (1807, 36597), (3327, 19877), (4587, 14417), (5421, 12199)]