77542401

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{9787}}^1$

素因数の和:9948

約数の個数: 16

約数和(自身を含む): 109625600

約数和(自身を除く): 32083199

約数列:

[1, 3, 19, 57, 139, 417, 2641, 7923, 9787, 29361, 185953, 557859, 1360393, 4081179, 25847467, 77542401]

約数ペア:

[(1, 77542401), (3, 25847467), (19, 4081179), (57, 1360393), (139, 557859), (417, 185953), (2641, 29361), (7923, 9787)]