53778753

素因数分解:

$3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{5237}}^1$

素因数の和:5413

約数の個数: 24

約数和(自身を含む): 89339328

約数和(自身を除く): 35560575

約数列:

[1, 3, 7, 9, 21, 63, 163, 489, 1141, 1467, 3423, 5237, 10269, 15711, 36659, 47133, 109977, 329931, 853631, 2560893, 5975417, 7682679, 17926251, 53778753]

約数ペア:

[(1, 53778753), (3, 17926251), (7, 7682679), (9, 5975417), (21, 2560893), (63, 853631), (163, 329931), (489, 109977), (1141, 47133), (1467, 36659), (3423, 15711), (5237, 10269)]