67354641

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{647}}^1$

素因数の和:965

約数の個数: 24

約数和(自身を含む): 100077120

約数和(自身を除く): 32722479

約数列:

[1, 3, 9, 43, 129, 269, 387, 647, 807, 1941, 2421, 5823, 11567, 27821, 34701, 83463, 104103, 174043, 250389, 522129, 1566387, 7483849, 22451547, 67354641]

約数ペア:

[(1, 67354641), (3, 22451547), (9, 7483849), (43, 1566387), (129, 522129), (269, 250389), (387, 174043), (647, 104103), (807, 83463), (1941, 34701), (2421, 27821), (5823, 11567)]