54241551

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{643}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 97517056

約数和(自身を除く): 43275505

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 103, 117, 273, 309, 643, 721, 819, 927, 1339, 1929, 2163, 4017, 4501, 5787, 6489, 8359, 9373, 12051, 13503, 25077, 28119, 40509, 58513, 66229, 75231, 84357, 175539, 198687, 463603, 526617, 596061, 860977, 1390809, 2582931, 4172427, 6026839, 7748793, 18080517, 54241551]

約数ペア:

[(1, 54241551), (3, 18080517), (7, 7748793), (9, 6026839), (13, 4172427), (21, 2582931), (39, 1390809), (63, 860977), (91, 596061), (103, 526617), (117, 463603), (273, 198687), (309, 175539), (643, 84357), (721, 75231), (819, 66229), (927, 58513), (1339, 40509), (1929, 28119), (2163, 25077), (4017, 13503), (4501, 12051), (5787, 9373), (6489, 8359)]