48405231

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^2\times {\mathrm{97}}^1$

素因数の和:288

約数の個数: 36

約数和(自身を含む): 81648112

約数和(自身を除く): 33242881

約数列:

[1, 3, 7, 9, 21, 63, 89, 97, 267, 291, 623, 679, 801, 873, 1869, 2037, 5607, 6111, 7921, 8633, 23763, 25899, 55447, 60431, 71289, 77697, 166341, 181293, 499023, 543879, 768337, 2305011, 5378359, 6915033, 16135077, 48405231]

約数ペア:

[(1, 48405231), (3, 16135077), (7, 6915033), (9, 5378359), (21, 2305011), (63, 768337), (89, 543879), (97, 499023), (267, 181293), (291, 166341), (623, 77697), (679, 71289), (801, 60431), (873, 55447), (1869, 25899), (2037, 23763), (5607, 8633), (6111, 7921)]