66138567

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{13451}}^1$

素因数の和:13614

約数の個数: 16

約数和(自身を含む): 96854400

約数和(自身を除く): 30715833

約数列:

[1, 3, 11, 33, 149, 447, 1639, 4917, 13451, 40353, 147961, 443883, 2004199, 6012597, 22046189, 66138567]

約数ペア:

[(1, 66138567), (3, 22046189), (11, 6012597), (33, 2004199), (149, 443883), (447, 147961), (1639, 40353), (4917, 13451)]