71226573

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2417}}^1$

素因数の和:2497

約数の個数: 32

約数和(自身を含む): 111421440

約数和(自身を除く): 40194867

約数列:

[1, 3, 11, 19, 33, 47, 57, 141, 209, 517, 627, 893, 1551, 2417, 2679, 7251, 9823, 26587, 29469, 45923, 79761, 113599, 137769, 340797, 505153, 1249589, 1515459, 2158381, 3748767, 6475143, 23742191, 71226573]

約数ペア:

[(1, 71226573), (3, 23742191), (11, 6475143), (19, 3748767), (33, 2158381), (47, 1515459), (57, 1249589), (141, 505153), (209, 340797), (517, 137769), (627, 113599), (893, 79761), (1551, 45923), (2417, 29469), (2679, 26587), (7251, 9823)]