54661551

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{601}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 85994496

約数和(自身を除く): 31332945

約数列:

[1, 3, 7, 21, 61, 71, 183, 213, 427, 497, 601, 1281, 1491, 1803, 4207, 4331, 12621, 12993, 30317, 36661, 42671, 90951, 109983, 128013, 256627, 298697, 769881, 896091, 2602931, 7808793, 18220517, 54661551]

約数ペア:

[(1, 54661551), (3, 18220517), (7, 7808793), (21, 2602931), (61, 896091), (71, 769881), (183, 298697), (213, 256627), (427, 128013), (497, 109983), (601, 90951), (1281, 42671), (1491, 36661), (1803, 30317), (4207, 12993), (4331, 12621)]