57695247

素因数分解:

$3^7\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:112

約数の個数: 64

約数和(自身を含む): 95723520

約数和(自身を除く): 38028273

約数列:

[1, 3, 9, 23, 27, 31, 37, 69, 81, 93, 111, 207, 243, 279, 333, 621, 713, 729, 837, 851, 999, 1147, 1863, 2139, 2187, 2511, 2553, 2997, 3441, 5589, 6417, 7533, 7659, 8991, 10323, 16767, 19251, 22599, 22977, 26381, 26973, 30969, 50301, 57753, 67797, 68931, 79143, 80919, 92907, 173259, 206793, 237429, 278721, 519777, 620379, 712287, 836163, 1559331, 1861137, 2136861, 2508489, 6410583, 19231749, 57695247]

約数ペア:

[(1, 57695247), (3, 19231749), (9, 6410583), (23, 2508489), (27, 2136861), (31, 1861137), (37, 1559331), (69, 836163), (81, 712287), (93, 620379), (111, 519777), (207, 278721), (243, 237429), (279, 206793), (333, 173259), (621, 92907), (713, 80919), (729, 79143), (837, 68931), (851, 67797), (999, 57753), (1147, 50301), (1863, 30969), (2139, 26973), (2187, 26381), (2511, 22977), (2553, 22599), (2997, 19251), (3441, 16767), (5589, 10323), (6417, 8991), (7533, 7659)]