77831138

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{3347}}^1$

素因数の和:3518

約数の個数: 32

約数和(自身を含む): 146562048

約数和(自身を除く): 68730910

約数列:

[1, 2, 7, 11, 14, 22, 77, 151, 154, 302, 1057, 1661, 2114, 3322, 3347, 6694, 11627, 23254, 23429, 36817, 46858, 73634, 257719, 505397, 515438, 1010794, 3537779, 5559367, 7075558, 11118734, 38915569, 77831138]

約数ペア:

[(1, 77831138), (2, 38915569), (7, 11118734), (11, 7075558), (14, 5559367), (22, 3537779), (77, 1010794), (151, 515438), (154, 505397), (302, 257719), (1057, 73634), (1661, 46858), (2114, 36817), (3322, 23429), (3347, 23254), (6694, 11627)]