17977432869

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{4157}}^1\times {\mathrm{14561}}^1$

素因数の和:18738

約数の個数: 32

約数和(自身を含む): 29063422080

約数和(自身を除く): 11085989211

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 4157, 12471, 14561, 37413, 43683, 45727, 112239, 131049, 137181, 160171, 393147, 411543, 480513, 1234629, 1441539, 4324617, 60530077, 181590231, 544770693, 665830847, 1634312079, 1997492541, 5992477623, 17977432869]

約数ペア:

[(1, 17977432869), (3, 5992477623), (9, 1997492541), (11, 1634312079), (27, 665830847), (33, 544770693), (99, 181590231), (297, 60530077), (4157, 4324617), (12471, 1441539), (14561, 1234629), (37413, 480513), (43683, 411543), (45727, 393147), (112239, 160171), (131049, 137181)]