75470913

素因数分解:

$3^3\times 7^1\times {\mathrm{193}}^1\times {\mathrm{2069}}^1$

素因数の和:2278

約数の個数: 32

約数和(自身を含む): 128505600

約数和(自身を除く): 53034687

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 193, 579, 1351, 1737, 2069, 4053, 5211, 6207, 12159, 14483, 18621, 36477, 43449, 55863, 130347, 391041, 399317, 1197951, 2795219, 3593853, 8385657, 10781559, 25156971, 75470913]

約数ペア:

[(1, 75470913), (3, 25156971), (7, 10781559), (9, 8385657), (21, 3593853), (27, 2795219), (63, 1197951), (189, 399317), (193, 391041), (579, 130347), (1351, 55863), (1737, 43449), (2069, 36477), (4053, 18621), (5211, 14483), (6207, 12159)]