49591359

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{16547}}^1$

素因数の和:16596

約数の個数: 20

約数和(自身を含む): 76087704

約数和(自身を除く): 26496345

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 16547, 49641, 148923, 446769, 612239, 1340307, 1836717, 5510151, 16530453, 49591359]

約数ペア:

[(1, 49591359), (3, 16530453), (9, 5510151), (27, 1836717), (37, 1340307), (81, 612239), (111, 446769), (333, 148923), (999, 49641), (2997, 16547)]