64786839

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{11149}}^1$

素因数の和:11314

約数の個数: 16

約数和(自身を含む): 93660000

約数和(自身を除く): 28873161

約数列:

[1, 3, 13, 39, 149, 447, 1937, 5811, 11149, 33447, 144937, 434811, 1661201, 4983603, 21595613, 64786839]

約数ペア:

[(1, 64786839), (3, 21595613), (13, 4983603), (39, 1661201), (149, 434811), (447, 144937), (1937, 33447), (5811, 11149)]