47309283

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 83506176

約数和(自身を除く): 36196893

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 163, 271, 357, 489, 813, 1071, 1141, 1467, 1897, 2439, 2771, 3423, 4607, 5691, 8313, 10269, 13821, 17073, 19397, 24939, 32249, 41463, 44173, 58191, 96747, 132519, 174573, 290241, 309211, 397557, 750941, 927633, 2252823, 2782899, 5256587, 6758469, 15769761, 47309283]

約数ペア:

[(1, 47309283), (3, 15769761), (7, 6758469), (9, 5256587), (17, 2782899), (21, 2252823), (51, 927633), (63, 750941), (119, 397557), (153, 309211), (163, 290241), (271, 174573), (357, 132519), (489, 96747), (813, 58191), (1071, 44173), (1141, 41463), (1467, 32249), (1897, 24939), (2439, 19397), (2771, 17073), (3423, 13821), (4607, 10269), (5691, 8313)]