121940091

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^3\times {\mathrm{881}}^1$

素因数の和:933

約数の個数: 48

約数和(自身を含む): 218312640

約数和(自身を除く): 96372549

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 169, 273, 507, 819, 881, 1183, 1521, 2197, 2643, 3549, 6167, 6591, 7929, 10647, 11453, 15379, 18501, 19773, 34359, 46137, 55503, 80171, 103077, 138411, 148889, 240513, 446667, 721539, 1042223, 1340001, 1935557, 3126669, 5806671, 9380007, 13548899, 17420013, 40646697, 121940091]

約数ペア:

[(1, 121940091), (3, 40646697), (7, 17420013), (9, 13548899), (13, 9380007), (21, 5806671), (39, 3126669), (63, 1935557), (91, 1340001), (117, 1042223), (169, 721539), (273, 446667), (507, 240513), (819, 148889), (881, 138411), (1183, 103077), (1521, 80171), (2197, 55503), (2643, 46137), (3549, 34359), (6167, 19773), (6591, 18501), (7929, 15379), (10647, 11453)]