57617139

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{619}}^1$

素因数の和:735

約数の個数: 32

約数和(自身を含む): 85708800

約数和(自身を除く): 28091661

約数列:

[1, 3, 19, 23, 57, 69, 71, 213, 437, 619, 1311, 1349, 1633, 1857, 4047, 4899, 11761, 14237, 31027, 35283, 42711, 43949, 93081, 131847, 270503, 811509, 835031, 1010827, 2505093, 3032481, 19205713, 57617139]

約数ペア:

[(1, 57617139), (3, 19205713), (19, 3032481), (23, 2505093), (57, 1010827), (69, 835031), (71, 811509), (213, 270503), (437, 131847), (619, 93081), (1311, 43949), (1349, 42711), (1633, 35283), (1857, 31027), (4047, 14237), (4899, 11761)]