67859869

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1103}}^1$

素因数の和:1185

約数の個数: 32

約数和(自身を含む): 91570176

約数和(自身を除く): 23710307

約数列:

[1, 7, 11, 17, 47, 77, 119, 187, 329, 517, 799, 1103, 1309, 3619, 5593, 7721, 8789, 12133, 18751, 51841, 61523, 84931, 131257, 206261, 362887, 570251, 881297, 1443827, 3991757, 6169079, 9694267, 67859869]

約数ペア:

[(1, 67859869), (7, 9694267), (11, 6169079), (17, 3991757), (47, 1443827), (77, 881297), (119, 570251), (187, 362887), (329, 206261), (517, 131257), (799, 84931), (1103, 61523), (1309, 51841), (3619, 18751), (5593, 12133), (7721, 8789)]