91242753

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{15139}}^1$

素因数の和:15197

約数の個数: 24

約数和(自身を含む): 144980640

約数和(自身を除く): 53737887

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 861, 2009, 6027, 15139, 45417, 105973, 317919, 620699, 741811, 1862097, 2225433, 4344893, 13034679, 30414251, 91242753]

約数ペア:

[(1, 91242753), (3, 30414251), (7, 13034679), (21, 4344893), (41, 2225433), (49, 1862097), (123, 741811), (147, 620699), (287, 317919), (861, 105973), (2009, 45417), (6027, 15139)]