156741615027

素因数分解:

$3^4\times {\mathrm{389}}^1\times {\mathrm{4974503}}^1$

素因数の和:4974904

約数の個数: 20

約数和(自身を含む): 234746843760

約数和(自身を除く): 78005228733

約数列:

[1, 3, 9, 27, 81, 389, 1167, 3501, 10503, 31509, 4974503, 14923509, 44770527, 134311581, 402934743, 1935081667, 5805245001, 17415735003, 52247205009, 156741615027]

約数ペア:

[(1, 156741615027), (3, 52247205009), (9, 17415735003), (27, 5805245001), (81, 1935081667), (389, 402934743), (1167, 134311581), (3501, 44770527), (10503, 14923509), (31509, 4974503)]