1249278750729

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{8256037}}^1$

素因数の和:8256126

約数の個数: 48

約数和(自身を含む): 2040100013952

約数和(自身を除く): 790821263223

約数列:

[1, 3, 9, 17, 23, 43, 51, 69, 129, 153, 207, 387, 391, 731, 989, 1173, 2193, 2967, 3519, 6579, 8901, 16813, 50439, 151317, 8256037, 24768111, 74304333, 140352629, 189888851, 355009591, 421057887, 569666553, 1065028773, 1263173661, 1708999659, 3195086319, 3228110467, 6035163047, 8165220593, 9684331401, 18105489141, 24495661779, 29052994203, 54316467423, 73486985337, 138808750081, 416426250243, 1249278750729]

約数ペア:

[(1, 1249278750729), (3, 416426250243), (9, 138808750081), (17, 73486985337), (23, 54316467423), (43, 29052994203), (51, 24495661779), (69, 18105489141), (129, 9684331401), (153, 8165220593), (207, 6035163047), (387, 3228110467), (391, 3195086319), (731, 1708999659), (989, 1263173661), (1173, 1065028773), (2193, 569666553), (2967, 421057887), (3519, 355009591), (6579, 189888851), (8901, 140352629), (16813, 74304333), (50439, 24768111), (151317, 8256037)]