68087811

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{113}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 108673920

約数和(自身を除く): 40586109

約数列:

[1, 3, 11, 19, 31, 33, 57, 93, 113, 209, 339, 341, 589, 627, 961, 1023, 1243, 1767, 2147, 2883, 3503, 3729, 6441, 6479, 10509, 10571, 18259, 19437, 23617, 31713, 38533, 54777, 66557, 70851, 108593, 115599, 199671, 200849, 325779, 602547, 732127, 1194523, 2063267, 2196381, 3583569, 6189801, 22695937, 68087811]

約数ペア:

[(1, 68087811), (3, 22695937), (11, 6189801), (19, 3583569), (31, 2196381), (33, 2063267), (57, 1194523), (93, 732127), (113, 602547), (209, 325779), (339, 200849), (341, 199671), (589, 115599), (627, 108593), (961, 70851), (1023, 66557), (1243, 54777), (1767, 38533), (2147, 31713), (2883, 23617), (3503, 19437), (3729, 18259), (6441, 10571), (6479, 10509)]