318093039

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{499}}^1$

素因数の和:700

約数の個数: 48

約数和(自身を含む): 516672000

約数和(自身を除く): 198578961

約数列:

[1, 3, 9, 11, 33, 47, 99, 137, 141, 411, 423, 499, 517, 1233, 1497, 1507, 1551, 4491, 4521, 4653, 5489, 6439, 13563, 16467, 19317, 23453, 49401, 57951, 68363, 70359, 70829, 205089, 211077, 212487, 257983, 615267, 637461, 751993, 773949, 2255979, 2321847, 3213061, 6767937, 9639183, 28917549, 35343671, 106031013, 318093039]

約数ペア:

[(1, 318093039), (3, 106031013), (9, 35343671), (11, 28917549), (33, 9639183), (47, 6767937), (99, 3213061), (137, 2321847), (141, 2255979), (411, 773949), (423, 751993), (499, 637461), (517, 615267), (1233, 257983), (1497, 212487), (1507, 211077), (1551, 205089), (4491, 70829), (4521, 70359), (4653, 68363), (5489, 57951), (6439, 49401), (13563, 23453), (16467, 19317)]