8045874561

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1\times {\mathrm{487}}^1$

素因数の和:1141

約数の個数: 32

約数和(自身を含む): 10965680128

約数和(自身を除く): 2919805567

約数列:

[1, 3, 103, 127, 309, 381, 421, 487, 1263, 1461, 13081, 39243, 43363, 50161, 53467, 61849, 130089, 150483, 160401, 185547, 205027, 615081, 5507101, 6370447, 16521303, 19111341, 21117781, 26038429, 63353343, 78115287, 2681958187, 8045874561]

約数ペア:

[(1, 8045874561), (3, 2681958187), (103, 78115287), (127, 63353343), (309, 26038429), (381, 21117781), (421, 19111341), (487, 16521303), (1263, 6370447), (1461, 5507101), (13081, 615081), (39243, 205027), (43363, 185547), (50161, 160401), (53467, 150483), (61849, 130089)]