742255353

素因数分解:

$3^3\times 7^1\times {\mathrm{677}}^1\times {\mathrm{5801}}^1$

素因数の和:6494

約数の個数: 32

約数和(自身を含む): 1258801920

約数和(自身を除く): 516546567

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 677, 2031, 4739, 5801, 6093, 14217, 17403, 18279, 40607, 42651, 52209, 121821, 127953, 156627, 365463, 1096389, 3927277, 11781831, 27490939, 35345493, 82472817, 106036479, 247418451, 742255353]

約数ペア:

[(1, 742255353), (3, 247418451), (7, 106036479), (9, 82472817), (21, 35345493), (27, 27490939), (63, 11781831), (189, 3927277), (677, 1096389), (2031, 365463), (4739, 156627), (5801, 127953), (6093, 121821), (14217, 52209), (17403, 42651), (18279, 40607)]