23533389

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:175

約数の個数: 64

約数和(自身を含む): 41472000

約数和(自身を除く): 17938611

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 59, 79, 99, 153, 177, 187, 237, 297, 459, 531, 561, 649, 711, 869, 1003, 1343, 1593, 1683, 1947, 2133, 2607, 3009, 4029, 4661, 5049, 5841, 7821, 9027, 11033, 12087, 13983, 14773, 17523, 23463, 27081, 33099, 36261, 41949, 44319, 51271, 79237, 99297, 125847, 132957, 153813, 237711, 297891, 398871, 461439, 713133, 871607, 1384317, 2139399, 2614821, 7844463, 23533389]

約数ペア:

[(1, 23533389), (3, 7844463), (9, 2614821), (11, 2139399), (17, 1384317), (27, 871607), (33, 713133), (51, 461439), (59, 398871), (79, 297891), (99, 237711), (153, 153813), (177, 132957), (187, 125847), (237, 99297), (297, 79237), (459, 51271), (531, 44319), (561, 41949), (649, 36261), (711, 33099), (869, 27081), (1003, 23463), (1343, 17523), (1593, 14773), (1683, 13983), (1947, 12087), (2133, 11033), (2607, 9027), (3009, 7821), (4029, 5841), (4661, 5049)]