7628379729

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1\times {\mathrm{379}}^1\times {\mathrm{457}}^1$

素因数の和:1169

約数の個数: 32

約数和(自身を含む): 10450753920

約数和(自身を除く): 2822374191

約数列:

[1, 3, 53, 159, 277, 379, 457, 831, 1137, 1371, 14681, 20087, 24221, 44043, 60261, 72663, 104983, 126589, 173203, 314949, 379767, 519609, 5564099, 6709217, 9179759, 16692297, 20127651, 27539277, 47977231, 143931693, 2542793243, 7628379729]

約数ペア:

[(1, 7628379729), (3, 2542793243), (53, 143931693), (159, 47977231), (277, 27539277), (379, 20127651), (457, 16692297), (831, 9179759), (1137, 6709217), (1371, 5564099), (14681, 519609), (20087, 379767), (24221, 314949), (44043, 173203), (60261, 126589), (72663, 104983)]