264989691

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{77279}}^1$

素因数の和:77415

約数の個数: 16

約数和(自身を含む): 395673600

約数和(自身を除く): 130683909

約数列:

[1, 3, 9, 27, 127, 381, 1143, 3429, 77279, 231837, 695511, 2086533, 9814433, 29443299, 88329897, 264989691]

約数ペア:

[(1, 264989691), (3, 88329897), (9, 29443299), (27, 9814433), (127, 2086533), (381, 695511), (1143, 231837), (3429, 77279)]