66486717

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{433}}^1$

素因数の和:511

約数の個数: 48

約数和(自身を含む): 110826240

約数和(自身を除く): 44339523

約数列:

[1, 3, 9, 11, 27, 33, 47, 99, 121, 141, 297, 363, 423, 433, 517, 1089, 1269, 1299, 1551, 3267, 3897, 4653, 4763, 5687, 11691, 13959, 14289, 17061, 20351, 42867, 51183, 52393, 61053, 128601, 153549, 157179, 183159, 223861, 471537, 549477, 671583, 1414611, 2014749, 2462471, 6044247, 7387413, 22162239, 66486717]

約数ペア:

[(1, 66486717), (3, 22162239), (9, 7387413), (11, 6044247), (27, 2462471), (33, 2014749), (47, 1414611), (99, 671583), (121, 549477), (141, 471537), (297, 223861), (363, 183159), (423, 157179), (433, 153549), (517, 128601), (1089, 61053), (1269, 52393), (1299, 51183), (1551, 42867), (3267, 20351), (3897, 17061), (4653, 14289), (4763, 13959), (5687, 11691)]