23597379

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:161

約数の個数: 64

約数和(自身を含む): 40857600

約数和(自身を除く): 17260221

約数列:

[1, 3, 9, 13, 23, 27, 37, 39, 69, 79, 111, 117, 207, 237, 299, 333, 351, 481, 621, 711, 851, 897, 999, 1027, 1443, 1817, 2133, 2553, 2691, 2923, 3081, 4329, 5451, 7659, 8073, 8769, 9243, 11063, 12987, 16353, 22977, 23621, 26307, 27729, 33189, 37999, 49059, 67229, 70863, 78921, 99567, 113997, 201687, 212589, 298701, 341991, 605061, 637767, 873977, 1025973, 1815183, 2621931, 7865793, 23597379]

約数ペア:

[(1, 23597379), (3, 7865793), (9, 2621931), (13, 1815183), (23, 1025973), (27, 873977), (37, 637767), (39, 605061), (69, 341991), (79, 298701), (111, 212589), (117, 201687), (207, 113997), (237, 99567), (299, 78921), (333, 70863), (351, 67229), (481, 49059), (621, 37999), (711, 33189), (851, 27729), (897, 26307), (999, 23621), (1027, 22977), (1443, 16353), (1817, 12987), (2133, 11063), (2553, 9243), (2691, 8769), (2923, 8073), (3081, 7659), (4329, 5451)]