156945018609

素因数分解:

$3^3\times {\mathrm{4243}}^1\times {\mathrm{1369969}}^1$

素因数の和:1374221

約数の個数: 16

約数和(自身を含む): 232566107200

約数和(自身を除く): 75621088591

約数列:

[1, 3, 9, 27, 4243, 12729, 38187, 114561, 1369969, 4109907, 12329721, 36989163, 5812778467, 17438335401, 52315006203, 156945018609]

約数ペア:

[(1, 156945018609), (3, 52315006203), (9, 17438335401), (27, 5812778467), (4243, 36989163), (12729, 12329721), (38187, 4109907), (114561, 1369969)]