81344103

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{443}}^1\times {\mathrm{631}}^1$

素因数の和:1174

約数の個数: 16

約数和(自身を含む): 109998336

約数和(自身を除く): 28654233

約数列:

[1, 3, 97, 291, 443, 631, 1329, 1893, 42971, 61207, 128913, 183621, 279533, 838599, 27114701, 81344103]

約数ペア:

[(1, 81344103), (3, 27114701), (97, 838599), (291, 279533), (443, 183621), (631, 128913), (1329, 61207), (1893, 42971)]