26707239

素因数分解:

$3^4\times {\mathrm{13}}^2\times {\mathrm{1951}}^1$

素因数の和:1989

約数の個数: 30

約数和(自身を含む): 43223136

約数和(自身を除く): 16515897

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 169, 351, 507, 1053, 1521, 1951, 4563, 5853, 13689, 17559, 25363, 52677, 76089, 158031, 228267, 329719, 684801, 989157, 2054403, 2967471, 8902413, 26707239]

約数ペア:

[(1, 26707239), (3, 8902413), (9, 2967471), (13, 2054403), (27, 989157), (39, 684801), (81, 329719), (117, 228267), (169, 158031), (351, 76089), (507, 52677), (1053, 25363), (1521, 17559), (1951, 13689), (4563, 5853)]