7138879083

素因数分解:

$3^3\times 7^1\times {\mathrm{3541}}^1\times {\mathrm{10667}}^1$

素因数の和:14224

約数の個数: 32

約数和(自身を含む): 12091537920

約数和(自身を除く): 4952658837

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 3541, 10623, 10667, 24787, 31869, 32001, 74361, 74669, 95607, 96003, 223083, 224007, 288009, 669249, 672021, 2016063, 37771847, 113315541, 264402929, 339946623, 793208787, 1019839869, 2379626361, 7138879083]

約数ペア:

[(1, 7138879083), (3, 2379626361), (7, 1019839869), (9, 793208787), (21, 339946623), (27, 264402929), (63, 113315541), (189, 37771847), (3541, 2016063), (10623, 672021), (10667, 669249), (24787, 288009), (31869, 224007), (32001, 223083), (74361, 96003), (74669, 95607)]