22773231

素因数分解:

$3^9\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:129

約数の個数: 40

約数和(自身を含む): 37200240

約数和(自身を除く): 14427009

約数列:

[1, 3, 9, 13, 27, 39, 81, 89, 117, 243, 267, 351, 729, 801, 1053, 1157, 2187, 2403, 3159, 3471, 6561, 7209, 9477, 10413, 19683, 21627, 28431, 31239, 64881, 85293, 93717, 194643, 255879, 281151, 583929, 843453, 1751787, 2530359, 7591077, 22773231]

約数ペア:

[(1, 22773231), (3, 7591077), (9, 2530359), (13, 1751787), (27, 843453), (39, 583929), (81, 281151), (89, 255879), (117, 194643), (243, 93717), (267, 85293), (351, 64881), (729, 31239), (801, 28431), (1053, 21627), (1157, 19683), (2187, 10413), (2403, 9477), (3159, 7209), (3471, 6561)]