40185207

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1171}}^1$

素因数の和:1252

約数の個数: 32

約数和(自身を含む): 63006720

約数和(自身を除く): 22821513

約数列:

[1, 3, 9, 27, 31, 41, 93, 123, 279, 369, 837, 1107, 1171, 1271, 3513, 3813, 10539, 11439, 31617, 34317, 36301, 48011, 108903, 144033, 326709, 432099, 980127, 1296297, 1488341, 4465023, 13395069, 40185207]

約数ペア:

[(1, 40185207), (3, 13395069), (9, 4465023), (27, 1488341), (31, 1296297), (41, 980127), (93, 432099), (123, 326709), (279, 144033), (369, 108903), (837, 48011), (1107, 36301), (1171, 34317), (1271, 31617), (3513, 11439), (3813, 10539)]