81029133

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{739}}^1$

素因数の和:910

約数の個数: 32

約数和(自身を含む): 125030400

約数和(自身を除く): 44001267

約数列:

[1, 3, 9, 27, 31, 93, 131, 279, 393, 739, 837, 1179, 2217, 3537, 4061, 6651, 12183, 19953, 22909, 36549, 68727, 96809, 109647, 206181, 290427, 618543, 871281, 2613843, 3001079, 9003237, 27009711, 81029133]

約数ペア:

[(1, 81029133), (3, 27009711), (9, 9003237), (27, 3001079), (31, 2613843), (93, 871281), (131, 618543), (279, 290427), (393, 206181), (739, 109647), (837, 96809), (1179, 68727), (2217, 36549), (3537, 22909), (4061, 19953), (6651, 12183)]