68199651

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{21589}}^1$

素因数の和:21617

約数の個数: 24

約数和(自身を含む): 110022640

約数和(自身を除く): 41822989

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 21589, 64767, 194301, 280657, 582903, 841971, 1748709, 2525913, 5246127, 7577739, 22733217, 68199651]

約数ペア:

[(1, 68199651), (3, 22733217), (9, 7577739), (13, 5246127), (27, 2525913), (39, 1748709), (81, 841971), (117, 582903), (243, 280657), (351, 194301), (1053, 64767), (3159, 21589)]