162783279

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{55997}}^1$

素因数の和:56039

約数の個数: 24

約数和(自身を含む): 262070640

約数和(自身を除く): 99287361

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 55997, 167991, 503973, 951949, 1063943, 2855847, 3191829, 8567541, 9575487, 18087031, 54261093, 162783279]

約数ペア:

[(1, 162783279), (3, 54261093), (9, 18087031), (17, 9575487), (19, 8567541), (51, 3191829), (57, 2855847), (153, 1063943), (171, 951949), (323, 503973), (969, 167991), (2907, 55997)]