15706401957

素因数分解:

$3^7\times {\mathrm{151}}^1\times {\mathrm{199}}^1\times {\mathrm{239}}^1$

素因数の和:610

約数の個数: 64

約数和(自身を含む): 23930880000

約数和(自身を除く): 8224478043

約数列:

[1, 3, 9, 27, 81, 151, 199, 239, 243, 453, 597, 717, 729, 1359, 1791, 2151, 2187, 4077, 5373, 6453, 12231, 16119, 19359, 30049, 36089, 36693, 47561, 48357, 58077, 90147, 108267, 110079, 142683, 145071, 174231, 270441, 324801, 330237, 428049, 435213, 522693, 811323, 974403, 1284147, 2433969, 2923209, 3852441, 7181711, 7301907, 8769627, 11557323, 21545133, 21905721, 26308881, 34671969, 64635399, 65717163, 78926643, 104015907, 193906197, 581718591, 1745155773, 5235467319, 15706401957]

約数ペア:

[(1, 15706401957), (3, 5235467319), (9, 1745155773), (27, 581718591), (81, 193906197), (151, 104015907), (199, 78926643), (239, 65717163), (243, 64635399), (453, 34671969), (597, 26308881), (717, 21905721), (729, 21545133), (1359, 11557323), (1791, 8769627), (2151, 7301907), (2187, 7181711), (4077, 3852441), (5373, 2923209), (6453, 2433969), (12231, 1284147), (16119, 974403), (19359, 811323), (30049, 522693), (36089, 435213), (36693, 428049), (47561, 330237), (48357, 324801), (58077, 270441), (90147, 174231), (108267, 145071), (110079, 142683)]