61317693

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{1153}}^1$

素因数の和:1489

約数の個数: 24

約数和(自身を含む): 93612480

約数和(自身を除く): 32294787

約数列:

[1, 3, 9, 19, 57, 171, 311, 933, 1153, 2799, 3459, 5909, 10377, 17727, 21907, 53181, 65721, 197163, 358583, 1075749, 3227247, 6813077, 20439231, 61317693]

約数ペア:

[(1, 61317693), (3, 20439231), (9, 6813077), (19, 3227247), (57, 1075749), (171, 358583), (311, 197163), (933, 65721), (1153, 53181), (2799, 21907), (3459, 17727), (5909, 10377)]