77193789

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{9743}}^1$

素因数の和:9904

約数の個数: 16

約数和(自身を含む): 109132800

約数和(自身を除く): 31939011

約数列:

[1, 3, 19, 57, 139, 417, 2641, 7923, 9743, 29229, 185117, 555351, 1354277, 4062831, 25731263, 77193789]

約数ペア:

[(1, 77193789), (3, 25731263), (19, 4062831), (57, 1354277), (139, 555351), (417, 185117), (2641, 29229), (7923, 9743)]