54245877

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{809}}^1$

素因数の和:953

約数の個数: 32

約数和(自身を含む): 86261760

約数和(自身を除く): 32015883

約数列:

[1, 3, 7, 21, 31, 93, 103, 217, 309, 651, 721, 809, 2163, 2427, 3193, 5663, 9579, 16989, 22351, 25079, 67053, 75237, 83327, 175553, 249981, 526659, 583289, 1749867, 2583137, 7749411, 18081959, 54245877]

約数ペア:

[(1, 54245877), (3, 18081959), (7, 7749411), (21, 2583137), (31, 1749867), (93, 583289), (103, 526659), (217, 249981), (309, 175553), (651, 83327), (721, 75237), (809, 67053), (2163, 25079), (2427, 22351), (3193, 16989), (5663, 9579)]