68691210621

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{130513}}^1$

素因数の和:130957

約数の個数: 32

約数和(自身を含む): 102615327360

約数和(自身を除く): 33924116739

約数列:

[1, 3, 11, 33, 41, 123, 389, 451, 1167, 1353, 4279, 12837, 15949, 47847, 130513, 175439, 391539, 526317, 1435643, 4306929, 5351033, 16053099, 50769557, 58861363, 152308671, 176584089, 558465127, 1675395381, 2081551837, 6244655511, 22897070207, 68691210621]

約数ペア:

[(1, 68691210621), (3, 22897070207), (11, 6244655511), (33, 2081551837), (41, 1675395381), (123, 558465127), (389, 176584089), (451, 152308671), (1167, 58861363), (1353, 50769557), (4279, 16053099), (12837, 5351033), (15949, 4306929), (47847, 1435643), (130513, 526317), (175439, 391539)]