56743983

素因数分解:

$3^4\times {\mathrm{109}}^1\times {\mathrm{6427}}^1$

素因数の和:6548

約数の個数: 20

約数和(自身を含む): 85556680

約数和(自身を除く): 28812697

約数列:

[1, 3, 9, 27, 81, 109, 327, 981, 2943, 6427, 8829, 19281, 57843, 173529, 520587, 700543, 2101629, 6304887, 18914661, 56743983]

約数ペア:

[(1, 56743983), (3, 18914661), (9, 6304887), (27, 2101629), (81, 700543), (109, 520587), (327, 173529), (981, 57843), (2943, 19281), (6427, 8829)]