83440071

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21611}}^1$

素因数の和:21644

約数の個数: 32

約数和(自身を含む): 145232640

約数和(自身を除く): 61792569

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 21611, 64833, 194499, 237721, 280943, 583497, 713163, 842829, 2139489, 2528487, 3090373, 6418467, 7585461, 9271119, 27813357, 83440071]

約数ペア:

[(1, 83440071), (3, 27813357), (9, 9271119), (11, 7585461), (13, 6418467), (27, 3090373), (33, 2528487), (39, 2139489), (99, 842829), (117, 713163), (143, 583497), (297, 280943), (351, 237721), (429, 194499), (1287, 64833), (3861, 21611)]