48618423

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 83356416

約数和(自身を除く): 34737993

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 131, 137, 301, 387, 393, 411, 903, 917, 959, 1179, 1233, 2709, 2751, 2877, 5633, 5891, 8253, 8631, 16899, 17673, 17947, 39431, 41237, 50697, 53019, 53841, 118293, 123711, 125629, 161523, 354879, 371133, 376887, 771721, 1130661, 2315163, 5402047, 6945489, 16206141, 48618423]

約数ペア:

[(1, 48618423), (3, 16206141), (7, 6945489), (9, 5402047), (21, 2315163), (43, 1130661), (63, 771721), (129, 376887), (131, 371133), (137, 354879), (301, 161523), (387, 125629), (393, 123711), (411, 118293), (903, 53841), (917, 53019), (959, 50697), (1179, 41237), (1233, 39431), (2709, 17947), (2751, 17673), (2877, 16899), (5633, 8631), (5891, 8253)]