76688139

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{613}}^1$

素因数の和:867

約数の個数: 32

約数和(自身を含む): 118831104

約数和(自身を除く): 42142965

約数列:

[1, 3, 11, 17, 33, 51, 187, 223, 561, 613, 669, 1839, 2453, 3791, 6743, 7359, 10421, 11373, 20229, 31263, 41701, 114631, 125103, 136699, 343893, 410097, 1503689, 2323883, 4511067, 6971649, 25562713, 76688139]

約数ペア:

[(1, 76688139), (3, 25562713), (11, 6971649), (17, 4511067), (33, 2323883), (51, 1503689), (187, 410097), (223, 343893), (561, 136699), (613, 125103), (669, 114631), (1839, 41701), (2453, 31263), (3791, 20229), (6743, 11373), (7359, 10421)]