53731821

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{499}}^1$

素因数の和:777

約数の個数: 32

約数和(自身を含む): 84672000

約数和(自身を除く): 30940179

約数列:

[1, 3, 11, 13, 33, 39, 143, 251, 429, 499, 753, 1497, 2761, 3263, 5489, 6487, 8283, 9789, 16467, 19461, 35893, 71357, 107679, 125249, 214071, 375747, 1377739, 1628237, 4133217, 4884711, 17910607, 53731821]

約数ペア:

[(1, 53731821), (3, 17910607), (11, 4884711), (13, 4133217), (33, 1628237), (39, 1377739), (143, 375747), (251, 214071), (429, 125249), (499, 107679), (753, 71357), (1497, 35893), (2761, 19461), (3263, 16467), (5489, 9789), (6487, 8283)]