67948371

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{19309}}^1$

素因数の和:19355

約数の個数: 24

約数和(自身を含む): 108444960

約数和(自身を除く): 40496589

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 19309, 57927, 173781, 328253, 444107, 984759, 1332321, 2954277, 3996963, 7549819, 22649457, 67948371]

約数ペア:

[(1, 67948371), (3, 22649457), (9, 7549819), (17, 3996963), (23, 2954277), (51, 1332321), (69, 984759), (153, 444107), (207, 328253), (391, 173781), (1173, 57927), (3519, 19309)]