131951245347

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{8377}}^1\times {\mathrm{20117}}^1$

素因数の和:28532

約数の個数: 32

約数和(自身を含む): 202258324800

約数和(自身を除く): 70307079453

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 8377, 20117, 25131, 60351, 75393, 181053, 226179, 242933, 543159, 583393, 728799, 1750179, 2186397, 5250537, 6559191, 15751611, 168520109, 505560327, 1516680981, 4550042943, 4887083161, 14661249483, 43983748449, 131951245347]

約数ペア:

[(1, 131951245347), (3, 43983748449), (9, 14661249483), (27, 4887083161), (29, 4550042943), (87, 1516680981), (261, 505560327), (783, 168520109), (8377, 15751611), (20117, 6559191), (25131, 5250537), (60351, 2186397), (75393, 1750179), (181053, 728799), (226179, 583393), (242933, 543159)]