67685391

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{13649}}^1$

素因数の和:13703

約数の個数: 24

約数和(自身を含む): 106470000

約数和(自身を除く): 38784609

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 13649, 40947, 122841, 259331, 395821, 777993, 1187463, 2333979, 3562389, 7520599, 22561797, 67685391]

約数ペア:

[(1, 67685391), (3, 22561797), (9, 7520599), (19, 3562389), (29, 2333979), (57, 1187463), (87, 777993), (171, 395821), (261, 259331), (551, 122841), (1653, 40947), (4959, 13649)]