203510043

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{2371}}^1$

素因数の和:2425

約数の個数: 48

約数和(自身を含む): 349537920

約数和(自身を除く): 146027877

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 99, 153, 187, 289, 297, 459, 561, 867, 1683, 2371, 2601, 3179, 5049, 7113, 7803, 9537, 21339, 26081, 28611, 40307, 64017, 78243, 85833, 120921, 234729, 362763, 443377, 685219, 704187, 1088289, 1330131, 2055657, 3990393, 6166971, 7537409, 11971179, 18500913, 22612227, 67836681, 203510043]

約数ペア:

[(1, 203510043), (3, 67836681), (9, 22612227), (11, 18500913), (17, 11971179), (27, 7537409), (33, 6166971), (51, 3990393), (99, 2055657), (153, 1330131), (187, 1088289), (289, 704187), (297, 685219), (459, 443377), (561, 362763), (867, 234729), (1683, 120921), (2371, 85833), (2601, 78243), (3179, 64017), (5049, 40307), (7113, 28611), (7803, 26081), (9537, 21339)]