51074559

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1801}}^1$

素因数の和:1967

約数の個数: 24

約数和(自身を含む): 77586912

約数和(自身を除く): 26512353

約数列:

[1, 3, 9, 23, 69, 137, 207, 411, 1233, 1801, 3151, 5403, 9453, 16209, 28359, 41423, 124269, 246737, 372807, 740211, 2220633, 5674951, 17024853, 51074559]

約数ペア:

[(1, 51074559), (3, 17024853), (9, 5674951), (23, 2220633), (69, 740211), (137, 372807), (207, 246737), (411, 124269), (1233, 41423), (1801, 28359), (3151, 16209), (5403, 9453)]