87203319

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{8423}}^1$

素因数の和:8479

約数の個数: 32

約数和(自身を含む): 145566720

約数和(自身を除く): 58363401

約数列:

[1, 3, 7, 17, 21, 29, 51, 87, 119, 203, 357, 493, 609, 1479, 3451, 8423, 10353, 25269, 58961, 143191, 176883, 244267, 429573, 732801, 1002337, 1709869, 3007011, 4152539, 5129607, 12457617, 29067773, 87203319]

約数ペア:

[(1, 87203319), (3, 29067773), (7, 12457617), (17, 5129607), (21, 4152539), (29, 3007011), (51, 1709869), (87, 1002337), (119, 732801), (203, 429573), (357, 244267), (493, 176883), (609, 143191), (1479, 58961), (3451, 25269), (8423, 10353)]