77069421

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19961}}^1$

素因数の和:19994

約数の個数: 32

約数和(自身を含む): 134144640

約数和(自身を除く): 57075219

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 19961, 59883, 179649, 219571, 259493, 538947, 658713, 778479, 1976139, 2335437, 2854423, 5928417, 7006311, 8563269, 25689807, 77069421]

約数ペア:

[(1, 77069421), (3, 25689807), (9, 8563269), (11, 7006311), (13, 5928417), (27, 2854423), (33, 2335437), (39, 1976139), (99, 778479), (117, 658713), (143, 538947), (297, 259493), (351, 219571), (429, 179649), (1287, 59883), (3861, 19961)]