264918879

素因数分解:

$3^2\times {\mathrm{173}}^1\times {\mathrm{229}}^1\times {\mathrm{743}}^1$

素因数の和:1151

約数の個数: 24

約数和(自身を含む): 387073440

約数和(自身を除く): 122154561

約数列:

[1, 3, 9, 173, 229, 519, 687, 743, 1557, 2061, 2229, 6687, 39617, 118851, 128539, 170147, 356553, 385617, 510441, 1156851, 1531323, 29435431, 88306293, 264918879]

約数ペア:

[(1, 264918879), (3, 88306293), (9, 29435431), (173, 1531323), (229, 1156851), (519, 510441), (687, 385617), (743, 356553), (1557, 170147), (2061, 128539), (2229, 118851), (6687, 39617)]