64899027

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{457}}^1\times {\mathrm{509}}^1$

素因数の和:1003

約数の個数: 24

約数和(自身を含む): 97169280

約数和(自身を除く): 32270253

約数列:

[1, 3, 9, 31, 93, 279, 457, 509, 1371, 1527, 4113, 4581, 14167, 15779, 42501, 47337, 127503, 142011, 232613, 697839, 2093517, 7211003, 21633009, 64899027]

約数ペア:

[(1, 64899027), (3, 21633009), (9, 7211003), (31, 2093517), (93, 697839), (279, 232613), (457, 142011), (509, 127503), (1371, 47337), (1527, 42501), (4113, 15779), (4581, 14167)]