68872227

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{1109}}^1$

素因数の和:1402

約数の個数: 16

約数和(自身を含む): 93204480

約数和(自身を除く): 24332253

約数列:

[1, 3, 127, 163, 381, 489, 1109, 3327, 20701, 62103, 140843, 180767, 422529, 542301, 22957409, 68872227]

約数ペア:

[(1, 68872227), (3, 22957409), (127, 542301), (163, 422529), (381, 180767), (489, 140843), (1109, 62103), (3327, 20701)]