81356066

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{60623}}^1$

素因数の和:60697

約数の個数: 16

約数和(自身を含む): 135312768

約数和(自身を除く): 53956702

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 60623, 121246, 666853, 1333706, 3698003, 7396006, 40678033, 81356066]

約数ペア:

[(1, 81356066), (2, 40678033), (11, 7396006), (22, 3698003), (61, 1333706), (122, 666853), (671, 121246), (1342, 60623)]