47668803

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{617}}^1$

素因数の和:923

約数の個数: 32

約数和(自身を含む): 78629376

約数和(自身を除く): 30960573

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 283, 617, 849, 1851, 1981, 3679, 4319, 5943, 8021, 11037, 12957, 24063, 25753, 56147, 77259, 168441, 174611, 523833, 1222277, 2269943, 3666831, 6809829, 15889601, 47668803]

約数ペア:

[(1, 47668803), (3, 15889601), (7, 6809829), (13, 3666831), (21, 2269943), (39, 1222277), (91, 523833), (273, 174611), (283, 168441), (617, 77259), (849, 56147), (1851, 25753), (1981, 24063), (3679, 12957), (4319, 11037), (5943, 8021)]