63439271

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{68141}}^1$

素因数の和:68174

約数の個数: 12

約数和(自身を含む): 77681880

約数和(自身を除く): 14242609

約数列:

[1, 7, 19, 49, 133, 931, 68141, 476987, 1294679, 3338909, 9062753, 63439271]

約数ペア:

[(1, 63439271), (7, 9062753), (19, 3338909), (49, 1294679), (133, 476987), (931, 68141)]