39007899

素因数分解:

$3^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{773}}^1$

素因数の和:881

約数の個数: 40

約数和(自身を含む): 67430880

約数和(自身を除く): 28422981

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 89, 189, 267, 567, 623, 773, 801, 1869, 2319, 2403, 5411, 5607, 6957, 7209, 16233, 16821, 20871, 48699, 50463, 62613, 68797, 146097, 206391, 438291, 481579, 619173, 1444737, 1857519, 4334211, 5572557, 13002633, 39007899]

約数ペア:

[(1, 39007899), (3, 13002633), (7, 5572557), (9, 4334211), (21, 1857519), (27, 1444737), (63, 619173), (81, 481579), (89, 438291), (189, 206391), (267, 146097), (567, 68797), (623, 62613), (773, 50463), (801, 48699), (1869, 20871), (2319, 16821), (2403, 16233), (5411, 7209), (5607, 6957)]