75248607

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1831}}^1$

素因数の和:1963

約数の個数: 32

約数和(自身を含む): 121937920

約数和(自身を除く): 46689313

約数列:

[1, 3, 7, 19, 21, 57, 103, 133, 309, 399, 721, 1831, 1957, 2163, 5493, 5871, 12817, 13699, 34789, 38451, 41097, 104367, 188593, 243523, 565779, 730569, 1320151, 3583267, 3960453, 10749801, 25082869, 75248607]

約数ペア:

[(1, 75248607), (3, 25082869), (7, 10749801), (19, 3960453), (21, 3583267), (57, 1320151), (103, 730569), (133, 565779), (309, 243523), (399, 188593), (721, 104367), (1831, 41097), (1957, 38451), (2163, 34789), (5493, 13699), (5871, 12817)]