81191883

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{45949}}^1$

素因数の和:46002

約数の個数: 16

約数和(自身を含む): 117632000

約数和(自身を除く): 36440117

約数列:

[1, 3, 19, 31, 57, 93, 589, 1767, 45949, 137847, 873031, 1424419, 2619093, 4273257, 27063961, 81191883]

約数ペア:

[(1, 81191883), (3, 27063961), (19, 4273257), (31, 2619093), (57, 1424419), (93, 873031), (589, 137847), (1767, 45949)]