133565841

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{19867}}^1$

素因数の和:19962

約数の個数: 20

約数和(自身を含む): 201938352

約数和(自身を除く): 68372511

約数列:

[1, 3, 9, 27, 81, 83, 249, 747, 2241, 6723, 19867, 59601, 178803, 536409, 1609227, 1648961, 4946883, 14840649, 44521947, 133565841]

約数ペア:

[(1, 133565841), (3, 44521947), (9, 14840649), (27, 4946883), (81, 1648961), (83, 1609227), (249, 536409), (747, 178803), (2241, 59601), (6723, 19867)]