68982711

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2083}}^1$

素因数の和:2195

約数の個数: 32

約数和(自身を含む): 112035840

約数和(自身を除く): 43053129

約数列:

[1, 3, 7, 19, 21, 57, 83, 133, 249, 399, 581, 1577, 1743, 2083, 4731, 6249, 11039, 14581, 33117, 39577, 43743, 118731, 172889, 277039, 518667, 831117, 1210223, 3284891, 3630669, 9854673, 22994237, 68982711]

約数ペア:

[(1, 68982711), (3, 22994237), (7, 9854673), (19, 3630669), (21, 3284891), (57, 1210223), (83, 831117), (133, 518667), (249, 277039), (399, 172889), (581, 118731), (1577, 43743), (1743, 39577), (2083, 33117), (4731, 14581), (6249, 11039)]