86925321

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1$

素因数の和:558

約数の個数: 48

約数和(自身を含む): 149385600

約数和(自身を除く): 62460279

約数列:

[1, 3, 7, 9, 21, 37, 63, 89, 111, 259, 267, 333, 419, 623, 777, 801, 1257, 1869, 2331, 2933, 3293, 3771, 5607, 8799, 9879, 15503, 23051, 26397, 29637, 37291, 46509, 69153, 108521, 111873, 139527, 207459, 261037, 325563, 335619, 783111, 976689, 1379767, 2349333, 4139301, 9658369, 12417903, 28975107, 86925321]

約数ペア:

[(1, 86925321), (3, 28975107), (7, 12417903), (9, 9658369), (21, 4139301), (37, 2349333), (63, 1379767), (89, 976689), (111, 783111), (259, 335619), (267, 325563), (333, 261037), (419, 207459), (623, 139527), (777, 111873), (801, 108521), (1257, 69153), (1869, 46509), (2331, 37291), (2933, 29637), (3293, 26397), (3771, 23051), (5607, 15503), (8799, 9879)]