40634217

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1$

素因数の和:724

約数の個数: 48

約数和(自身を含む): 69101760

約数和(自身を除く): 28467543

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 81, 117, 171, 243, 247, 351, 513, 677, 741, 1053, 1539, 2031, 2223, 3159, 4617, 6093, 6669, 8801, 12863, 18279, 20007, 26403, 38589, 54837, 60021, 79209, 115767, 164511, 167219, 237627, 347301, 501657, 712881, 1041903, 1504971, 2138643, 3125709, 4514913, 13544739, 40634217]

約数ペア:

[(1, 40634217), (3, 13544739), (9, 4514913), (13, 3125709), (19, 2138643), (27, 1504971), (39, 1041903), (57, 712881), (81, 501657), (117, 347301), (171, 237627), (243, 167219), (247, 164511), (351, 115767), (513, 79209), (677, 60021), (741, 54837), (1053, 38589), (1539, 26403), (2031, 20007), (2223, 18279), (3159, 12863), (4617, 8801), (6093, 6669)]