51527637

素因数分解:

$3^3\times 7^1\times {\mathrm{337}}^1\times {\mathrm{809}}^1$

素因数の和:1162

約数の個数: 32

約数和(自身を含む): 87609600

約数和(自身を除く): 36081963

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 337, 809, 1011, 2359, 2427, 3033, 5663, 7077, 7281, 9099, 16989, 21231, 21843, 50967, 63693, 152901, 272633, 817899, 1908431, 2453697, 5725293, 7361091, 17175879, 51527637]

約数ペア:

[(1, 51527637), (3, 17175879), (7, 7361091), (9, 5725293), (21, 2453697), (27, 1908431), (63, 817899), (189, 272633), (337, 152901), (809, 63693), (1011, 50967), (2359, 21843), (2427, 21231), (3033, 16989), (5663, 9099), (7077, 7281)]