56920311

素因数分解:

$3^2\times 7^2\times {\mathrm{337}}^1\times {\mathrm{383}}^1$

素因数の和:740

約数の個数: 36

約数和(自身を含む): 96175872

約数和(自身を除く): 39255561

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 337, 383, 441, 1011, 1149, 2359, 2681, 3033, 3447, 7077, 8043, 16513, 18767, 21231, 24129, 49539, 56301, 129071, 148617, 168903, 387213, 903497, 1161639, 2710491, 6324479, 8131473, 18973437, 56920311]

約数ペア:

[(1, 56920311), (3, 18973437), (7, 8131473), (9, 6324479), (21, 2710491), (49, 1161639), (63, 903497), (147, 387213), (337, 168903), (383, 148617), (441, 129071), (1011, 56301), (1149, 49539), (2359, 24129), (2681, 21231), (3033, 18767), (3447, 16513), (7077, 8043)]