135564723

素因数分解:

$3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{4211}}^1$

素因数の和:4304

約数の個数: 36

約数和(自身を含む): 230960808

約数和(自身を除く): 95396085

約数列:

[1, 3, 7, 9, 21, 49, 63, 73, 147, 219, 441, 511, 657, 1533, 3577, 4211, 4599, 10731, 12633, 29477, 32193, 37899, 88431, 206339, 265293, 307403, 619017, 922209, 1857051, 2151821, 2766627, 6455463, 15062747, 19366389, 45188241, 135564723]

約数ペア:

[(1, 135564723), (3, 45188241), (7, 19366389), (9, 15062747), (21, 6455463), (49, 2766627), (63, 2151821), (73, 1857051), (147, 922209), (219, 619017), (441, 307403), (511, 265293), (657, 206339), (1533, 88431), (3577, 37899), (4211, 32193), (4599, 29477), (10731, 12633)]