91647039

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1597}}^1$

素因数の和:1695

約数の個数: 32

約数和(自身を含む): 139908096

約数和(自身を除く): 48261057

約数列:

[1, 3, 11, 33, 37, 47, 111, 141, 407, 517, 1221, 1551, 1597, 1739, 4791, 5217, 17567, 19129, 52701, 57387, 59089, 75059, 177267, 225177, 649979, 825649, 1949937, 2476947, 2777183, 8331549, 30549013, 91647039]

約数ペア:

[(1, 91647039), (3, 30549013), (11, 8331549), (33, 2777183), (37, 2476947), (47, 1949937), (111, 825649), (141, 649979), (407, 225177), (517, 177267), (1221, 75059), (1551, 59089), (1597, 57387), (1739, 52701), (4791, 19129), (5217, 17567)]