90431523

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1013}}^1$

素因数の和:1148

約数の個数: 48

約数和(自身を含む): 162402240

約数和(自身を除く): 71970717

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 109, 117, 273, 327, 763, 819, 981, 1013, 1417, 2289, 3039, 4251, 6867, 7091, 9117, 9919, 12753, 13169, 21273, 29757, 39507, 63819, 89271, 92183, 110417, 118521, 276549, 331251, 772919, 829647, 993753, 1435421, 2318757, 4306263, 6956271, 10047947, 12918789, 30143841, 90431523]

約数ペア:

[(1, 90431523), (3, 30143841), (7, 12918789), (9, 10047947), (13, 6956271), (21, 4306263), (39, 2318757), (63, 1435421), (91, 993753), (109, 829647), (117, 772919), (273, 331251), (327, 276549), (763, 118521), (819, 110417), (981, 92183), (1013, 89271), (1417, 63819), (2289, 39507), (3039, 29757), (4251, 21273), (6867, 13169), (7091, 12753), (9117, 9919)]