99123021

素因数分解:

$3^4\times {\mathrm{181}}^1\times {\mathrm{6761}}^1$

素因数の和:6954

約数の個数: 20

約数和(自身を含む): 148912764

約数和(自身を除く): 49789743

約数列:

[1, 3, 9, 27, 81, 181, 543, 1629, 4887, 6761, 14661, 20283, 60849, 182547, 547641, 1223741, 3671223, 11013669, 33041007, 99123021]

約数ペア:

[(1, 99123021), (3, 33041007), (9, 11013669), (27, 3671223), (81, 1223741), (181, 547641), (543, 182547), (1629, 60849), (4887, 20283), (6761, 14661)]