26099739

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:353

約数の個数: 40

約数和(自身を含む): 41469120

約数和(自身を除く): 15369381

約数列:

[1, 3, 9, 27, 29, 41, 81, 87, 123, 261, 271, 369, 783, 813, 1107, 1189, 2349, 2439, 3321, 3567, 7317, 7859, 10701, 11111, 21951, 23577, 32103, 33333, 70731, 96309, 99999, 212193, 299997, 322219, 636579, 899991, 966657, 2899971, 8699913, 26099739]

約数ペア:

[(1, 26099739), (3, 8699913), (9, 2899971), (27, 966657), (29, 899991), (41, 636579), (81, 322219), (87, 299997), (123, 212193), (261, 99999), (271, 96309), (369, 70731), (783, 33333), (813, 32103), (1107, 23577), (1189, 21951), (2349, 11111), (2439, 10701), (3321, 7859), (3567, 7317)]