70680249

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{509}}^1$

素因数の和:694

約数の個数: 32

約数和(自身を含む): 108528000

約数和(自身を除く): 37847751

約数列:

[1, 3, 9, 27, 37, 111, 139, 333, 417, 509, 999, 1251, 1527, 3753, 4581, 5143, 13743, 15429, 18833, 46287, 56499, 70751, 138861, 169497, 212253, 508491, 636759, 1910277, 2617787, 7853361, 23560083, 70680249]

約数ペア:

[(1, 70680249), (3, 23560083), (9, 7853361), (27, 2617787), (37, 1910277), (111, 636759), (139, 508491), (333, 212253), (417, 169497), (509, 138861), (999, 70751), (1251, 56499), (1527, 46287), (3753, 18833), (4581, 15429), (5143, 13743)]