142860927

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1913}}^1$

素因数の和:2031

約数の個数: 32

約数和(自身を含む): 217552896

約数和(自身を除く): 74691969

約数列:

[1, 3, 11, 31, 33, 73, 93, 219, 341, 803, 1023, 1913, 2263, 2409, 5739, 6789, 21043, 24893, 59303, 63129, 74679, 139649, 177909, 418947, 652333, 1536139, 1956999, 4329119, 4608417, 12987357, 47620309, 142860927]

約数ペア:

[(1, 142860927), (3, 47620309), (11, 12987357), (31, 4608417), (33, 4329119), (73, 1956999), (93, 1536139), (219, 652333), (341, 418947), (803, 177909), (1023, 139649), (1913, 74679), (2263, 63129), (2409, 59303), (5739, 24893), (6789, 21043)]