66426369

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{20483}}^1$

素因数の和:20556

約数の個数: 16

約数和(自身を含む): 94390272

約数和(自身を除く): 27963903

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 20483, 61449, 471109, 962701, 1413327, 2888103, 22142123, 66426369]

約数ペア:

[(1, 66426369), (3, 22142123), (23, 2888103), (47, 1413327), (69, 962701), (141, 471109), (1081, 61449), (3243, 20483)]