127839906

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{1103}}^1$

素因数の和:1295

約数の個数: 48

約数和(自身を含む): 285202944

約数和(自身を除く): 157363038

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 137, 141, 274, 282, 411, 423, 822, 846, 1103, 1233, 2206, 2466, 3309, 6439, 6618, 9927, 12878, 19317, 19854, 38634, 51841, 57951, 103682, 115902, 151111, 155523, 302222, 311046, 453333, 466569, 906666, 933138, 1359999, 2719998, 7102217, 14204434, 21306651, 42613302, 63919953, 127839906]

約数ペア:

[(1, 127839906), (2, 63919953), (3, 42613302), (6, 21306651), (9, 14204434), (18, 7102217), (47, 2719998), (94, 1359999), (137, 933138), (141, 906666), (274, 466569), (282, 453333), (411, 311046), (423, 302222), (822, 155523), (846, 151111), (1103, 115902), (1233, 103682), (2206, 57951), (2466, 51841), (3309, 38634), (6439, 19854), (6618, 19317), (9927, 12878)]