27844329

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 41518080

約数和(自身を除く): 13673751

約数列:

[1, 3, 19, 23, 57, 67, 69, 201, 317, 437, 951, 1273, 1311, 1541, 3819, 4623, 6023, 7291, 18069, 21239, 21873, 29279, 63717, 87837, 138529, 403541, 415587, 488497, 1210623, 1465491, 9281443, 27844329]

約数ペア:

[(1, 27844329), (3, 9281443), (19, 1465491), (23, 1210623), (57, 488497), (67, 415587), (69, 403541), (201, 138529), (317, 87837), (437, 63717), (951, 29279), (1273, 21873), (1311, 21239), (1541, 18069), (3819, 7291), (4623, 6023)]