228110301

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{87701}}^1$

素因数の和:87741

約数の個数: 18

約数和(自身を含む): 350018682

約数和(自身を除く): 121908381

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 87701, 263103, 789309, 1490917, 4472751, 13418253, 25345589, 76036767, 228110301]

約数ペア:

[(1, 228110301), (3, 76036767), (9, 25345589), (17, 13418253), (51, 4472751), (153, 1490917), (289, 789309), (867, 263103), (2601, 87701)]