67143609

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{13997}}^1$

素因数の和:14057

約数の個数: 24

約数和(自身を含む): 107000712

約数和(自身を除く): 39857103

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 533, 1599, 4797, 13997, 41991, 125973, 181961, 545883, 573877, 1637649, 1721631, 5164893, 7460401, 22381203, 67143609]

約数ペア:

[(1, 67143609), (3, 22381203), (9, 7460401), (13, 5164893), (39, 1721631), (41, 1637649), (117, 573877), (123, 545883), (369, 181961), (533, 125973), (1599, 41991), (4797, 13997)]