128375533539

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{1754699}}^1$

素因数の和:1755455

約数の個数: 24

約数和(自身を含む): 202562568000

約数和(自身を除く): 74187034461

約数列:

[1, 3, 9, 11, 33, 99, 739, 2217, 6651, 8129, 24387, 73161, 1754699, 5264097, 15792291, 19301689, 57905067, 173715201, 1296722561, 3890167683, 11670503049, 14263948171, 42791844513, 128375533539]

約数ペア:

[(1, 128375533539), (3, 42791844513), (9, 14263948171), (11, 11670503049), (33, 3890167683), (99, 1296722561), (739, 173715201), (2217, 57905067), (6651, 19301689), (8129, 15792291), (24387, 5264097), (73161, 1754699)]