120808647

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{46447}}^1$

素因数の和:46487

約数の個数: 18

約数和(自身を含む): 185373968

約数和(自身を除く): 64565321

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 46447, 139341, 418023, 789599, 2368797, 7106391, 13423183, 40269549, 120808647]

約数ペア:

[(1, 120808647), (3, 40269549), (9, 13423183), (17, 7106391), (51, 2368797), (153, 789599), (289, 418023), (867, 139341), (2601, 46447)]