159344913

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{83383}}^1$

素因数の和:83413

約数の個数: 24

約数和(自身を含む): 266161728

約数和(自身を除く): 106816815

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 83383, 250149, 583681, 1083979, 1751043, 3251937, 4085767, 7587853, 12257301, 22763559, 53114971, 159344913]

約数ペア:

[(1, 159344913), (3, 53114971), (7, 22763559), (13, 12257301), (21, 7587853), (39, 4085767), (49, 3251937), (91, 1751043), (147, 1083979), (273, 583681), (637, 250149), (1911, 83383)]