51421437

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{727}}^1$

素因数の和:1033

約数の個数: 24

約数和(自身を含む): 77226240

約数和(自身を除く): 25804803

約数列:

[1, 3, 9, 29, 87, 261, 271, 727, 813, 2181, 2439, 6543, 7859, 21083, 23577, 63249, 70731, 189747, 197017, 591051, 1773153, 5713493, 17140479, 51421437]

約数ペア:

[(1, 51421437), (3, 17140479), (9, 5713493), (29, 1773153), (87, 591051), (261, 197017), (271, 189747), (727, 70731), (813, 63249), (2181, 23577), (2439, 21083), (6543, 7859)]