27454251

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{571}}^1$

素因数の和:663

約数の個数: 32

約数和(自身を含む): 42172416

約数和(自身を除く): 14718165

約数列:

[1, 3, 11, 31, 33, 47, 93, 141, 341, 517, 571, 1023, 1457, 1551, 1713, 4371, 6281, 16027, 17701, 18843, 26837, 48081, 53103, 80511, 194711, 295207, 584133, 831947, 885621, 2495841, 9151417, 27454251]

約数ペア:

[(1, 27454251), (3, 9151417), (11, 2495841), (31, 885621), (33, 831947), (47, 584133), (93, 295207), (141, 194711), (341, 80511), (517, 53103), (571, 48081), (1023, 26837), (1457, 18843), (1551, 17701), (1713, 16027), (4371, 6281)]