71452479

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{859}}^1$

素因数の和:1119

約数の個数: 32

約数和(自身を含む): 115914240

約数和(自身を除く): 44461761

約数列:

[1, 3, 7, 17, 21, 51, 119, 233, 357, 699, 859, 1631, 2577, 3961, 4893, 6013, 11883, 14603, 18039, 27727, 43809, 83181, 102221, 200147, 306663, 600441, 1401029, 3402499, 4203087, 10207497, 23817493, 71452479]

約数ペア:

[(1, 71452479), (3, 23817493), (7, 10207497), (17, 4203087), (21, 3402499), (51, 1401029), (119, 600441), (233, 306663), (357, 200147), (699, 102221), (859, 83181), (1631, 43809), (2577, 27727), (3961, 18039), (4893, 14603), (6013, 11883)]