13663323

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:193

約数の個数: 40

約数和(自身を含む): 21628992

約数和(自身を除く): 7965669

約数列:

[1, 3, 9, 27, 37, 47, 81, 97, 111, 141, 291, 333, 423, 873, 999, 1269, 1739, 2619, 2997, 3589, 3807, 4559, 5217, 7857, 10767, 13677, 15651, 32301, 41031, 46953, 96903, 123093, 140859, 168683, 290709, 369279, 506049, 1518147, 4554441, 13663323]

約数ペア:

[(1, 13663323), (3, 4554441), (9, 1518147), (27, 506049), (37, 369279), (47, 290709), (81, 168683), (97, 140859), (111, 123093), (141, 96903), (291, 46953), (333, 41031), (423, 32301), (873, 15651), (999, 13677), (1269, 10767), (1739, 7857), (2619, 5217), (2997, 4559), (3589, 3807)]