86846823

素因数分解:

$3^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1721}}^1$

素因数の和:1829

約数の個数: 40

約数和(自身を含む): 150020640

約数和(自身を除く): 63173817

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 89, 189, 267, 567, 623, 801, 1721, 1869, 2403, 5163, 5607, 7209, 12047, 15489, 16821, 36141, 46467, 50463, 108423, 139401, 153169, 325269, 459507, 975807, 1072183, 1378521, 3216549, 4135563, 9649647, 12406689, 28948941, 86846823]

約数ペア:

[(1, 86846823), (3, 28948941), (7, 12406689), (9, 9649647), (21, 4135563), (27, 3216549), (63, 1378521), (81, 1072183), (89, 975807), (189, 459507), (267, 325269), (567, 153169), (623, 139401), (801, 108423), (1721, 50463), (1869, 46467), (2403, 36141), (5163, 16821), (5607, 15489), (7209, 12047)]