157275909

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{108541}}^1$

素因数の和:108577

約数の個数: 24

約数和(自身を含む): 270920832

約数和(自身を除く): 113644923

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 108541, 325623, 759787, 976869, 2279361, 2496443, 6838083, 7489329, 17475101, 22467987, 52425303, 157275909]

約数ペア:

[(1, 157275909), (3, 52425303), (7, 22467987), (9, 17475101), (21, 7489329), (23, 6838083), (63, 2496443), (69, 2279361), (161, 976869), (207, 759787), (483, 325623), (1449, 108541)]