13568643

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 22913280

約数和(自身を除く): 9344637

約数列:

[1, 3, 9, 11, 23, 33, 59, 69, 99, 101, 177, 207, 253, 303, 531, 649, 759, 909, 1111, 1357, 1947, 2277, 2323, 3333, 4071, 5841, 5959, 6969, 9999, 12213, 14927, 17877, 20907, 25553, 44781, 53631, 65549, 76659, 134343, 137057, 196647, 229977, 411171, 589941, 1233513, 1507627, 4522881, 13568643]

約数ペア:

[(1, 13568643), (3, 4522881), (9, 1507627), (11, 1233513), (23, 589941), (33, 411171), (59, 229977), (69, 196647), (99, 137057), (101, 134343), (177, 76659), (207, 65549), (253, 53631), (303, 44781), (531, 25553), (649, 20907), (759, 17877), (909, 14927), (1111, 12213), (1357, 9999), (1947, 6969), (2277, 5959), (2323, 5841), (3333, 4071)]