159788607

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{11897}}^1$

素因数の和:11959

約数の個数: 24

約数和(自身を含む): 240529968

約数和(自身を除く): 80741361

約数列:

[1, 3, 11, 33, 37, 111, 121, 363, 407, 1221, 4477, 11897, 13431, 35691, 130867, 392601, 440189, 1320567, 1439537, 4318611, 4842079, 14526237, 53262869, 159788607]

約数ペア:

[(1, 159788607), (3, 53262869), (11, 14526237), (33, 4842079), (37, 4318611), (111, 1439537), (121, 1320567), (363, 440189), (407, 392601), (1221, 130867), (4477, 35691), (11897, 13431)]