67172967

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{3457}}^1$

素因数の和:3607

約数の個数: 24

約数和(自身を含む): 103574016

約数和(自身を除く): 36401049

約数列:

[1, 3, 9, 17, 51, 127, 153, 381, 1143, 2159, 3457, 6477, 10371, 19431, 31113, 58769, 176307, 439039, 528921, 1317117, 3951351, 7463663, 22390989, 67172967]

約数ペア:

[(1, 67172967), (3, 22390989), (9, 7463663), (17, 3951351), (51, 1317117), (127, 528921), (153, 439039), (381, 176307), (1143, 58769), (2159, 31113), (3457, 19431), (6477, 10371)]