68872083

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1873}}^1$

素因数の和:2003

約数の個数: 32

約数和(自身を含む): 112260096

約数和(自身を除く): 43388013

約数列:

[1, 3, 7, 17, 21, 51, 103, 119, 309, 357, 721, 1751, 1873, 2163, 5253, 5619, 12257, 13111, 31841, 36771, 39333, 95523, 192919, 222887, 578757, 668661, 1350433, 3279623, 4051299, 9838869, 22957361, 68872083]

約数ペア:

[(1, 68872083), (3, 22957361), (7, 9838869), (17, 4051299), (21, 3279623), (51, 1350433), (103, 668661), (119, 578757), (309, 222887), (357, 192919), (721, 95523), (1751, 39333), (1873, 36771), (2163, 31841), (5253, 13111), (5619, 12257)]