55809819

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{2083}}^1$

素因数の和:2331

約数の個数: 24

約数和(自身を含む): 87236240

約数和(自身を除く): 31426421

約数列:

[1, 3, 9, 13, 39, 117, 229, 687, 2061, 2083, 2977, 6249, 8931, 18747, 26793, 27079, 81237, 243711, 477007, 1431021, 4293063, 6201091, 18603273, 55809819]

約数ペア:

[(1, 55809819), (3, 18603273), (9, 6201091), (13, 4293063), (39, 1431021), (117, 477007), (229, 243711), (687, 81237), (2061, 27079), (2083, 26793), (2977, 18747), (6249, 8931)]