61458723

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{521}}^1$

素因数の和:804

約数の個数: 32

約数和(自身を含む): 96966720

約数和(自身を除く): 35507997

約数列:

[1, 3, 9, 17, 27, 51, 153, 257, 459, 521, 771, 1563, 2313, 4369, 4689, 6939, 8857, 13107, 14067, 26571, 39321, 79713, 117963, 133897, 239139, 401691, 1205073, 2276249, 3615219, 6828747, 20486241, 61458723]

約数ペア:

[(1, 61458723), (3, 20486241), (9, 6828747), (17, 3615219), (27, 2276249), (51, 1205073), (153, 401691), (257, 239139), (459, 133897), (521, 117963), (771, 79713), (1563, 39321), (2313, 26571), (4369, 14067), (4689, 13107), (6939, 8857)]