120805893

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{60737}}^1$

素因数の和:60773

約数の個数: 24

約数和(自身を含む): 198977688

約数和(自身を除く): 78171795

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 60737, 182211, 546633, 789581, 1032529, 2368743, 3097587, 7106229, 9292761, 13422877, 40268631, 120805893]

約数ペア:

[(1, 120805893), (3, 40268631), (9, 13422877), (13, 9292761), (17, 7106229), (39, 3097587), (51, 2368743), (117, 1032529), (153, 789581), (221, 546633), (663, 182211), (1989, 60737)]