121375356

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{72767}}^1$

素因数の和:72913

約数の個数: 24

約数和(自身を含む): 285250560

約数和(自身を除く): 163875204

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 72767, 145534, 218301, 291068, 436602, 873204, 10114613, 20229226, 30343839, 40458452, 60687678, 121375356]

約数ペア:

[(1, 121375356), (2, 60687678), (3, 40458452), (4, 30343839), (6, 20229226), (12, 10114613), (139, 873204), (278, 436602), (417, 291068), (556, 218301), (834, 145534), (1668, 72767)]