89986923

素因数分解:

$3^3\times {\mathrm{13}}^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:126

約数の個数: 64

約数和(自身を含む): 151939200

約数和(自身を除く): 61952277

約数列:

[1, 3, 9, 13, 27, 37, 39, 41, 111, 117, 123, 169, 333, 351, 369, 481, 507, 533, 999, 1107, 1443, 1517, 1521, 1599, 2197, 4329, 4551, 4563, 4797, 6253, 6591, 6929, 12987, 13653, 14391, 18759, 19721, 19773, 20787, 40959, 56277, 59163, 59319, 62361, 81289, 90077, 168831, 177489, 187083, 243867, 256373, 270231, 532467, 731601, 769119, 810693, 2194803, 2307357, 2432079, 3332849, 6922071, 9998547, 29995641, 89986923]

約数ペア:

[(1, 89986923), (3, 29995641), (9, 9998547), (13, 6922071), (27, 3332849), (37, 2432079), (39, 2307357), (41, 2194803), (111, 810693), (117, 769119), (123, 731601), (169, 532467), (333, 270231), (351, 256373), (369, 243867), (481, 187083), (507, 177489), (533, 168831), (999, 90077), (1107, 81289), (1443, 62361), (1517, 59319), (1521, 59163), (1599, 56277), (2197, 40959), (4329, 20787), (4551, 19773), (4563, 19721), (4797, 18759), (6253, 14391), (6591, 13653), (6929, 12987)]