121960386

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1721}}^1$

素因数の和:1887

約数の個数: 48

約数和(自身を含む): 275079168

約数和(自身を除く): 153118782

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 127, 186, 254, 279, 381, 558, 762, 1143, 1721, 2286, 3442, 3937, 5163, 7874, 10326, 11811, 15489, 23622, 30978, 35433, 53351, 70866, 106702, 160053, 218567, 320106, 437134, 480159, 655701, 960318, 1311402, 1967103, 3934206, 6775577, 13551154, 20326731, 40653462, 60980193, 121960386]

約数ペア:

[(1, 121960386), (2, 60980193), (3, 40653462), (6, 20326731), (9, 13551154), (18, 6775577), (31, 3934206), (62, 1967103), (93, 1311402), (127, 960318), (186, 655701), (254, 480159), (279, 437134), (381, 320106), (558, 218567), (762, 160053), (1143, 106702), (1721, 70866), (2286, 53351), (3442, 35433), (3937, 30978), (5163, 23622), (7874, 15489), (10326, 11811)]