149670513

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 231618816

約数和(自身を除く): 81948303

約数列:

[1, 3, 9, 37, 47, 73, 111, 131, 141, 219, 333, 393, 423, 657, 1179, 1739, 2701, 3431, 4847, 5217, 6157, 8103, 9563, 10293, 14541, 15651, 18471, 24309, 28689, 30879, 43623, 55413, 86067, 126947, 227809, 353831, 380841, 449461, 683427, 1061493, 1142523, 1348383, 2050281, 3184479, 4045149, 16630057, 49890171, 149670513]

約数ペア:

[(1, 149670513), (3, 49890171), (9, 16630057), (37, 4045149), (47, 3184479), (73, 2050281), (111, 1348383), (131, 1142523), (141, 1061493), (219, 683427), (333, 449461), (393, 380841), (423, 353831), (657, 227809), (1179, 126947), (1739, 86067), (2701, 55413), (3431, 43623), (4847, 30879), (5217, 28689), (6157, 24309), (8103, 18471), (9563, 15651), (10293, 14541)]