203415207903

素因数分解:

$3^7\times {\mathrm{97}}^1\times {\mathrm{958877}}^1$

素因数の和:958995

約数の個数: 32

約数和(自身を含む): 308221744320

約数和(自身を除く): 104806536417

約数列:

[1, 3, 9, 27, 81, 97, 243, 291, 729, 873, 2187, 2619, 7857, 23571, 70713, 212139, 958877, 2876631, 8629893, 25889679, 77669037, 93011069, 233007111, 279033207, 699021333, 837099621, 2097063999, 2511298863, 7533896589, 22601689767, 67805069301, 203415207903]

約数ペア:

[(1, 203415207903), (3, 67805069301), (9, 22601689767), (27, 7533896589), (81, 2511298863), (97, 2097063999), (243, 837099621), (291, 699021333), (729, 279033207), (873, 233007111), (2187, 93011069), (2619, 77669037), (7857, 25889679), (23571, 8629893), (70713, 2876631), (212139, 958877)]