89823411

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{38239}}^1$

素因数の和:38280

約数の個数: 20

約数和(自身を含む): 138811200

約数和(自身を除く): 48987789

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 38239, 114717, 344151, 1032453, 1108931, 3097359, 3326793, 9980379, 29941137, 89823411]

約数ペア:

[(1, 89823411), (3, 29941137), (9, 9980379), (27, 3326793), (29, 3097359), (81, 1108931), (87, 1032453), (261, 344151), (783, 114717), (2349, 38239)]