156937313481

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{455053}}^1$

素因数の和:455345

約数の個数: 32

約数和(自身を含む): 232405178880

約数和(自身を除く): 75467865399

約数列:

[1, 3, 13, 37, 39, 111, 239, 481, 717, 1443, 3107, 8843, 9321, 26529, 114959, 344877, 455053, 1365159, 5915689, 16836961, 17747067, 50510883, 108757667, 218880493, 326273001, 656641479, 1413849671, 4024033679, 4241549013, 12072101037, 52312437827, 156937313481]

約数ペア:

[(1, 156937313481), (3, 52312437827), (13, 12072101037), (37, 4241549013), (39, 4024033679), (111, 1413849671), (239, 656641479), (481, 326273001), (717, 218880493), (1443, 108757667), (3107, 50510883), (8843, 17747067), (9321, 16836961), (26529, 5915689), (114959, 1365159), (344877, 455053)]