66678183

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{503}}^1$

素因数の和:636

約数の個数: 48

約数和(自身を含む): 114476544

約数和(自身を除く): 47798361

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 103, 117, 143, 309, 429, 503, 927, 1133, 1287, 1339, 1509, 3399, 4017, 4527, 5533, 6539, 10197, 12051, 14729, 16599, 19617, 44187, 49797, 51809, 58851, 71929, 132561, 155427, 215787, 466281, 569899, 647361, 673517, 1709697, 2020551, 5129091, 6061653, 7408687, 22226061, 66678183]

約数ペア:

[(1, 66678183), (3, 22226061), (9, 7408687), (11, 6061653), (13, 5129091), (33, 2020551), (39, 1709697), (99, 673517), (103, 647361), (117, 569899), (143, 466281), (309, 215787), (429, 155427), (503, 132561), (927, 71929), (1133, 58851), (1287, 51809), (1339, 49797), (1509, 44187), (3399, 19617), (4017, 16599), (4527, 14729), (5533, 12051), (6539, 10197)]