86215743

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{7537}}^1$

素因数の和:7615

約数の個数: 24

約数和(自身を含む): 131703936

約数和(自身を除く): 45488193

約数列:

[1, 3, 9, 31, 41, 93, 123, 279, 369, 1271, 3813, 7537, 11439, 22611, 67833, 233647, 309017, 700941, 927051, 2102823, 2781153, 9579527, 28738581, 86215743]

約数ペア:

[(1, 86215743), (3, 28738581), (9, 9579527), (31, 2781153), (41, 2102823), (93, 927051), (123, 700941), (279, 309017), (369, 233647), (1271, 67833), (3813, 22611), (7537, 11439)]