128919303

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{34351}}^1$

素因数の和:34499

約数の個数: 16

約数和(自身を含む): 192371200

約数和(自身を除く): 63451897

約数列:

[1, 3, 9, 27, 139, 417, 1251, 3753, 34351, 103053, 309159, 927477, 4774789, 14324367, 42973101, 128919303]

約数ペア:

[(1, 128919303), (3, 42973101), (9, 14324367), (27, 4774789), (139, 927477), (417, 309159), (1251, 103053), (3753, 34351)]