75621231

素因数分解:

$3^2\times 7^1\times {\mathrm{709}}^1\times {\mathrm{1693}}^1$

素因数の和:2415

約数の個数: 24

約数和(自身を含む): 125084960

約数和(自身を除く): 49463729

約数列:

[1, 3, 7, 9, 21, 63, 709, 1693, 2127, 4963, 5079, 6381, 11851, 14889, 15237, 35553, 44667, 106659, 1200337, 3601011, 8402359, 10803033, 25207077, 75621231]

約数ペア:

[(1, 75621231), (3, 25207077), (7, 10803033), (9, 8402359), (21, 3601011), (63, 1200337), (709, 106659), (1693, 44667), (2127, 35553), (4963, 15237), (5079, 14889), (6381, 11851)]