39537927

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{991}}^1$

素因数の和:1052

約数の個数: 48

約数和(自身を含む): 69328896

約数和(自身を除く): 29790969

約数列:

[1, 3, 9, 11, 13, 31, 33, 39, 93, 99, 117, 143, 279, 341, 403, 429, 991, 1023, 1209, 1287, 2973, 3069, 3627, 4433, 8919, 10901, 12883, 13299, 30721, 32703, 38649, 39897, 92163, 98109, 115947, 141713, 276489, 337931, 399373, 425139, 1013793, 1198119, 1275417, 3041379, 3594357, 4393103, 13179309, 39537927]

約数ペア:

[(1, 39537927), (3, 13179309), (9, 4393103), (11, 3594357), (13, 3041379), (31, 1275417), (33, 1198119), (39, 1013793), (93, 425139), (99, 399373), (117, 337931), (143, 276489), (279, 141713), (341, 115947), (403, 98109), (429, 92163), (991, 39897), (1023, 38649), (1209, 32703), (1287, 30721), (2973, 13299), (3069, 12883), (3627, 10901), (4433, 8919)]