25636743

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:191

約数の個数: 56

約数和(自身を含む): 44069760

約数和(自身を除く): 18433017

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 81, 99, 139, 207, 243, 253, 297, 417, 621, 729, 759, 891, 1251, 1529, 1863, 2277, 2673, 3197, 3753, 4587, 5589, 6831, 8019, 9591, 11259, 13761, 16767, 20493, 28773, 33777, 35167, 41283, 61479, 86319, 101331, 105501, 123849, 184437, 258957, 316503, 371547, 776871, 949509, 1114641, 2330613, 2848527, 8545581, 25636743]

約数ペア:

[(1, 25636743), (3, 8545581), (9, 2848527), (11, 2330613), (23, 1114641), (27, 949509), (33, 776871), (69, 371547), (81, 316503), (99, 258957), (139, 184437), (207, 123849), (243, 105501), (253, 101331), (297, 86319), (417, 61479), (621, 41283), (729, 35167), (759, 33777), (891, 28773), (1251, 20493), (1529, 16767), (1863, 13761), (2277, 11259), (2673, 9591), (3197, 8019), (3753, 6831), (4587, 5589)]