73727857

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{4721}}^1$

素因数の和:4848

約数の個数: 16

約数和(自身を含む): 88849152

約数和(自身を除く): 15121295

約数列:

[1, 7, 23, 97, 161, 679, 2231, 4721, 15617, 33047, 108583, 457937, 760081, 3205559, 10532551, 73727857]

約数ペア:

[(1, 73727857), (7, 10532551), (23, 3205559), (97, 760081), (161, 457937), (679, 108583), (2231, 33047), (4721, 15617)]