20131349553

素因数分解:

$3^3\times 7^1\times {\mathrm{106515077}}^1$

素因数の和:106515093

約数の個数: 16

約数和(自身を含む): 34084824960

約数和(自身を除く): 13953475407

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 106515077, 319545231, 745605539, 958635693, 2236816617, 2875907079, 6710449851, 20131349553]

約数ペア:

[(1, 20131349553), (3, 6710449851), (7, 2875907079), (9, 2236816617), (21, 958635693), (27, 745605539), (63, 319545231), (189, 106515077)]