7155513

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:226

約数の個数: 32

約数和(自身を含む): 11182080

約数和(自身を除く): 4026567

約数列:

[1, 3, 9, 27, 31, 83, 93, 103, 249, 279, 309, 747, 837, 927, 2241, 2573, 2781, 3193, 7719, 8549, 9579, 23157, 25647, 28737, 69471, 76941, 86211, 230823, 265019, 795057, 2385171, 7155513]

約数ペア:

[(1, 7155513), (3, 2385171), (9, 795057), (27, 265019), (31, 230823), (83, 86211), (93, 76941), (103, 69471), (249, 28737), (279, 25647), (309, 23157), (747, 9579), (837, 8549), (927, 7719), (2241, 3193), (2573, 2781)]