25653969

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5081}}^1$

素因数の和:5118

約数の個数: 32

約数和(自身を含む): 43908480

約数和(自身を除く): 18254511

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 99, 153, 187, 297, 459, 561, 1683, 5049, 5081, 15243, 45729, 55891, 86377, 137187, 167673, 259131, 503019, 777393, 950147, 1509057, 2332179, 2850441, 8551323, 25653969]

約数ペア:

[(1, 25653969), (3, 8551323), (9, 2850441), (11, 2332179), (17, 1509057), (27, 950147), (33, 777393), (51, 503019), (99, 259131), (153, 167673), (187, 137187), (297, 86377), (459, 55891), (561, 45729), (1683, 15243), (5049, 5081)]