63880641

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{33961}}^1$

素因数の和:33997

約数の個数: 24

約数和(自身を含む): 105961440

約数和(自身を除く): 42080799

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 33961, 101883, 305649, 373571, 645259, 1120713, 1935777, 3362139, 5807331, 7097849, 21293547, 63880641]

約数ペア:

[(1, 63880641), (3, 21293547), (9, 7097849), (11, 5807331), (19, 3362139), (33, 1935777), (57, 1120713), (99, 645259), (171, 373571), (209, 305649), (627, 101883), (1881, 33961)]