57111777

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{683}}^1$

素因数の和:874

約数の個数: 32

約数和(自身を含む): 89740800

約数和(自身を除く): 32629023

約数列:

[1, 3, 9, 19, 27, 57, 163, 171, 489, 513, 683, 1467, 2049, 3097, 4401, 6147, 9291, 12977, 18441, 27873, 38931, 83619, 111329, 116793, 333987, 350379, 1001961, 2115251, 3005883, 6345753, 19037259, 57111777]

約数ペア:

[(1, 57111777), (3, 19037259), (9, 6345753), (19, 3005883), (27, 2115251), (57, 1001961), (163, 350379), (171, 333987), (489, 116793), (513, 111329), (683, 83619), (1467, 38931), (2049, 27873), (3097, 18441), (4401, 12977), (6147, 9291)]