130809789

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{9371}}^1$

素因数の和:9438

約数の個数: 32

約数和(自身を含む): 215930880

約数和(自身を除く): 85121091

約数列:

[1, 3, 9, 11, 27, 33, 47, 99, 141, 297, 423, 517, 1269, 1551, 4653, 9371, 13959, 28113, 84339, 103081, 253017, 309243, 440437, 927729, 1321311, 2783187, 3963933, 4844807, 11891799, 14534421, 43603263, 130809789]

約数ペア:

[(1, 130809789), (3, 43603263), (9, 14534421), (11, 11891799), (27, 4844807), (33, 3963933), (47, 2783187), (99, 1321311), (141, 927729), (297, 440437), (423, 309243), (517, 253017), (1269, 103081), (1551, 84339), (4653, 28113), (9371, 13959)]