19309875201

素因数分解:

$3^6\times {\mathrm{3373}}^1\times {\mathrm{7853}}^1$

素因数の和:11244

約数の個数: 28

約数和(自身を含む): 28963839828

約数和(自身を除く): 9653964627

約数列:

[1, 3, 9, 27, 81, 243, 729, 3373, 7853, 10119, 23559, 30357, 70677, 91071, 212031, 273213, 636093, 819639, 1908279, 2458917, 5724837, 26488169, 79464507, 238393521, 715180563, 2145541689, 6436625067, 19309875201]

約数ペア:

[(1, 19309875201), (3, 6436625067), (9, 2145541689), (27, 715180563), (81, 238393521), (243, 79464507), (729, 26488169), (3373, 5724837), (7853, 2458917), (10119, 1908279), (23559, 819639), (30357, 636093), (70677, 273213), (91071, 212031)]