203705577

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{10321}}^1$

素因数の和:10390

約数の個数: 32

約数和(自身を含む): 327000960

約数和(自身を除く): 123295383

約数列:

[1, 3, 9, 17, 27, 43, 51, 129, 153, 387, 459, 731, 1161, 2193, 6579, 10321, 19737, 30963, 92889, 175457, 278667, 443803, 526371, 1331409, 1579113, 3994227, 4737339, 7544651, 11982681, 22633953, 67901859, 203705577]

約数ペア:

[(1, 203705577), (3, 67901859), (9, 22633953), (17, 11982681), (27, 7544651), (43, 4737339), (51, 3994227), (129, 1579113), (153, 1331409), (387, 526371), (459, 443803), (731, 278667), (1161, 175457), (2193, 92889), (6579, 30963), (10321, 19737)]