70598157

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 109903872

約数和(自身を除く): 39305715

約数列:

[1, 3, 7, 21, 103, 127, 257, 309, 381, 721, 771, 889, 1799, 2163, 2667, 5397, 13081, 26471, 32639, 39243, 79413, 91567, 97917, 185297, 228473, 274701, 555891, 685419, 3361817, 10085451, 23532719, 70598157]

約数ペア:

[(1, 70598157), (3, 23532719), (7, 10085451), (21, 3361817), (103, 685419), (127, 555891), (257, 274701), (309, 228473), (381, 185297), (721, 97917), (771, 91567), (889, 79413), (1799, 39243), (2163, 32639), (2667, 26471), (5397, 13081)]