243063807

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{4177}}^1$

素因数の和:4367

約数の個数: 32

約数和(自身を含む): 394670592

約数和(自身を除く): 151606785

約数列:

[1, 3, 7, 17, 21, 51, 119, 163, 357, 489, 1141, 2771, 3423, 4177, 8313, 12531, 19397, 29239, 58191, 71009, 87717, 213027, 497063, 680851, 1491189, 2042553, 4765957, 11574467, 14297871, 34723401, 81021269, 243063807]

約数ペア:

[(1, 243063807), (3, 81021269), (7, 34723401), (17, 14297871), (21, 11574467), (51, 4765957), (119, 2042553), (163, 1491189), (357, 680851), (489, 497063), (1141, 213027), (2771, 87717), (3423, 71009), (4177, 58191), (8313, 29239), (12531, 19397)]