77425019

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{3907}}^1$

素因数の和:4082

約数の個数: 16

約数和(自身を含む): 93792000

約数和(自身を除く): 16366981

約数列:

[1, 7, 19, 133, 149, 1043, 2831, 3907, 19817, 27349, 74233, 519631, 582143, 4075001, 11060717, 77425019]

約数ペア:

[(1, 77425019), (7, 11060717), (19, 4075001), (133, 582143), (149, 519631), (1043, 74233), (2831, 27349), (3907, 19817)]