77776481

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{571}}^1$

素因数の和:764

約数の個数: 16

約数和(自身を含む): 84015360

約数和(自身を除く): 6238879

約数列:

[1, 19, 67, 107, 571, 1273, 2033, 7169, 10849, 38257, 61097, 136211, 726883, 1160843, 4093499, 77776481]

約数ペア:

[(1, 77776481), (19, 4093499), (67, 1160843), (107, 726883), (571, 136211), (1273, 61097), (2033, 38257), (7169, 10849)]