77270067

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{13781}}^1$

素因数の和:13883

約数の個数: 24

約数和(自身を含む): 128999520

約数和(自身を除く): 51729453

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 801, 1869, 5607, 13781, 41343, 96467, 124029, 289401, 868203, 1226509, 3679527, 8585563, 11038581, 25756689, 77270067]

約数ペア:

[(1, 77270067), (3, 25756689), (7, 11038581), (9, 8585563), (21, 3679527), (63, 1226509), (89, 868203), (267, 289401), (623, 124029), (801, 96467), (1869, 41343), (5607, 13781)]