74447667

素因数分解:

$3^8\times 7^1\times {\mathrm{1621}}^1$

素因数の和:1652

約数の個数: 36

約数和(自身を含む): 127696816

約数和(自身を除く): 53249149

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1621, 1701, 2187, 4863, 5103, 6561, 11347, 14589, 15309, 34041, 43767, 45927, 102123, 131301, 306369, 393903, 919107, 1181709, 2757321, 3545127, 8271963, 10635381, 24815889, 74447667]

約数ペア:

[(1, 74447667), (3, 24815889), (7, 10635381), (9, 8271963), (21, 3545127), (27, 2757321), (63, 1181709), (81, 919107), (189, 393903), (243, 306369), (567, 131301), (729, 102123), (1621, 45927), (1701, 43767), (2187, 34041), (4863, 15309), (5103, 14589), (6561, 11347)]