211674687111

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{877}}^1\times {\mathrm{1577531}}^1$

素因数の和:1578431

約数の個数: 24

約数和(自身を含む): 324107104464

約数和(自身を除く): 112432417353

約数列:

[1, 3, 9, 17, 51, 153, 877, 2631, 7893, 14909, 44727, 134181, 1577531, 4732593, 14197779, 26818027, 80454081, 241362243, 1383494687, 4150484061, 12451452183, 23519409679, 70558229037, 211674687111]

約数ペア:

[(1, 211674687111), (3, 70558229037), (9, 23519409679), (17, 12451452183), (51, 4150484061), (153, 1383494687), (877, 241362243), (2631, 80454081), (7893, 26818027), (14909, 14197779), (44727, 4732593), (134181, 1577531)]