52910739

素因数分解:

$3^4\times 7^2\times {\mathrm{13331}}^1$

素因数の和:13357

約数の個数: 30

約数和(自身を含む): 91950804

約数和(自身を除く): 39040065

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 13331, 39993, 93317, 119979, 279951, 359937, 653219, 839853, 1079811, 1959657, 2519559, 5878971, 7558677, 17636913, 52910739]

約数ペア:

[(1, 52910739), (3, 17636913), (7, 7558677), (9, 5878971), (21, 2519559), (27, 1959657), (49, 1079811), (63, 839853), (81, 653219), (147, 359937), (189, 279951), (441, 119979), (567, 93317), (1323, 39993), (3969, 13331)]