89075973

素因数分解:

$3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{6247}}^1$

素因数の和:6361

約数の個数: 24

約数和(自身を含む): 139605312

約数和(自身を除く): 50529339

約数列:

[1, 3, 7, 21, 49, 97, 147, 291, 679, 2037, 4753, 6247, 14259, 18741, 43729, 131187, 306103, 605959, 918309, 1817877, 4241713, 12725139, 29691991, 89075973]

約数ペア:

[(1, 89075973), (3, 29691991), (7, 12725139), (21, 4241713), (49, 1817877), (97, 918309), (147, 605959), (291, 306103), (679, 131187), (2037, 43729), (4753, 18741), (6247, 14259)]