30522501

素因数分解:

$3^6\times {\mathrm{149}}^1\times {\mathrm{281}}^1$

素因数の和:448

約数の個数: 28

約数和(自身を含む): 46233900

約数和(自身を除く): 15711399

約数列:

[1, 3, 9, 27, 81, 149, 243, 281, 447, 729, 843, 1341, 2529, 4023, 7587, 12069, 22761, 36207, 41869, 68283, 108621, 125607, 204849, 376821, 1130463, 3391389, 10174167, 30522501]

約数ペア:

[(1, 30522501), (3, 10174167), (9, 3391389), (27, 1130463), (81, 376821), (149, 204849), (243, 125607), (281, 108621), (447, 68283), (729, 41869), (843, 36207), (1341, 22761), (2529, 12069), (4023, 7587)]