89818533

素因数分解:

$3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 152530560

約数和(自身を除く): 62712027

約数列:

[1, 3, 7, 9, 21, 63, 83, 89, 193, 249, 267, 579, 581, 623, 747, 801, 1351, 1737, 1743, 1869, 4053, 5229, 5607, 7387, 12159, 16019, 17177, 22161, 48057, 51531, 51709, 66483, 112133, 120239, 144171, 154593, 155127, 336399, 360717, 465381, 1009197, 1082151, 1425691, 4277073, 9979837, 12831219, 29939511, 89818533]

約数ペア:

[(1, 89818533), (3, 29939511), (7, 12831219), (9, 9979837), (21, 4277073), (63, 1425691), (83, 1082151), (89, 1009197), (193, 465381), (249, 360717), (267, 336399), (579, 155127), (581, 154593), (623, 144171), (747, 120239), (801, 112133), (1351, 66483), (1737, 51709), (1743, 51531), (1869, 48057), (4053, 22161), (5229, 17177), (5607, 16019), (7387, 12159)]