89617737

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3863}}^1$

素因数の和:3933

約数の個数: 32

約数和(自身を含む): 140958720

約数和(自身を除く): 51340983

約数列:

[1, 3, 11, 19, 33, 37, 57, 111, 209, 407, 627, 703, 1221, 2109, 3863, 7733, 11589, 23199, 42493, 73397, 127479, 142931, 220191, 428793, 807367, 1572241, 2422101, 2715689, 4716723, 8147067, 29872579, 89617737]

約数ペア:

[(1, 89617737), (3, 29872579), (11, 8147067), (19, 4716723), (33, 2715689), (37, 2422101), (57, 1572241), (111, 807367), (209, 428793), (407, 220191), (627, 142931), (703, 127479), (1221, 73397), (2109, 42493), (3863, 23199), (7733, 11589)]