157468671

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{6473}}^1$

素因数の和:6552

約数の個数: 32

約数和(自身を含む): 251709120

約数和(自身を除く): 94240449

約数列:

[1, 3, 9, 17, 27, 51, 53, 153, 159, 459, 477, 901, 1431, 2703, 6473, 8109, 19419, 24327, 58257, 110041, 174771, 330123, 343069, 990369, 1029207, 2971107, 3087621, 5832173, 9262863, 17496519, 52489557, 157468671]

約数ペア:

[(1, 157468671), (3, 52489557), (9, 17496519), (17, 9262863), (27, 5832173), (51, 3087621), (53, 2971107), (153, 1029207), (159, 990369), (459, 343069), (477, 330123), (901, 174771), (1431, 110041), (2703, 58257), (6473, 24327), (8109, 19419)]