179898111

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{6737}}^1$

素因数の和:6812

約数の個数: 32

約数和(自身を含む): 284613120

約数和(自身を除く): 104715009

約数列:

[1, 3, 9, 23, 27, 43, 69, 129, 207, 387, 621, 989, 1161, 2967, 6737, 8901, 20211, 26703, 60633, 154951, 181899, 289691, 464853, 869073, 1394559, 2607219, 4183677, 6662893, 7821657, 19988679, 59966037, 179898111]

約数ペア:

[(1, 179898111), (3, 59966037), (9, 19988679), (23, 7821657), (27, 6662893), (43, 4183677), (69, 2607219), (129, 1394559), (207, 869073), (387, 464853), (621, 289691), (989, 181899), (1161, 154951), (2967, 60633), (6737, 26703), (8901, 20211)]