71863227

素因数分解:

$3^3\times {\mathrm{1409}}^1\times {\mathrm{1889}}^1$

素因数の和:3307

約数の個数: 16

約数和(自身を含む): 106596000

約数和(自身を除く): 34732773

約数列:

[1, 3, 9, 27, 1409, 1889, 4227, 5667, 12681, 17001, 38043, 51003, 2661601, 7984803, 23954409, 71863227]

約数ペア:

[(1, 71863227), (3, 23954409), (9, 7984803), (27, 2661601), (1409, 51003), (1889, 38043), (4227, 17001), (5667, 12681)]