164751471

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{4003}}^1$

素因数の和:4295

約数の個数: 24

約数和(自身を含む): 252972720

約数和(自身を除く): 88221249

約数列:

[1, 3, 9, 17, 51, 153, 269, 807, 2421, 4003, 4573, 12009, 13719, 36027, 41157, 68051, 204153, 612459, 1076807, 3230421, 9691263, 18305719, 54917157, 164751471]

約数ペア:

[(1, 164751471), (3, 54917157), (9, 18305719), (17, 9691263), (51, 3230421), (153, 1076807), (269, 612459), (807, 204153), (2421, 68051), (4003, 41157), (4573, 36027), (12009, 13719)]