80231889

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{3221}}^1$

素因数の和:3285

約数の個数: 24

約数和(自身を含む): 117847872

約数和(自身を除く): 37615983

約数列:

[1, 3, 19, 23, 57, 69, 361, 437, 1083, 1311, 3221, 8303, 9663, 24909, 61199, 74083, 183597, 222249, 1162781, 1407577, 3488343, 4222731, 26743963, 80231889]

約数ペア:

[(1, 80231889), (3, 26743963), (19, 4222731), (23, 3488343), (57, 1407577), (69, 1162781), (361, 222249), (437, 183597), (1083, 74083), (1311, 61199), (3221, 24909), (8303, 9663)]