74893167

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{31883}}^1$

素因数の和:31924

約数の個数: 20

約数和(自身を含む): 115738920

約数和(自身を除く): 40845753

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 31883, 95649, 286947, 860841, 924607, 2582523, 2773821, 8321463, 24964389, 74893167]

約数ペア:

[(1, 74893167), (3, 24964389), (9, 8321463), (27, 2773821), (29, 2582523), (81, 924607), (87, 860841), (261, 286947), (783, 95649), (2349, 31883)]