122181147

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{42557}}^1$

素因数の和:42603

約数の個数: 24

約数和(自身を含む): 199171440

約数和(自身を除く): 76990293

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 957, 2871, 42557, 127671, 383013, 468127, 1234153, 1404381, 3702459, 4213143, 11107377, 13575683, 40727049, 122181147]

約数ペア:

[(1, 122181147), (3, 40727049), (9, 13575683), (11, 11107377), (29, 4213143), (33, 3702459), (87, 1404381), (99, 1234153), (261, 468127), (319, 383013), (957, 127671), (2871, 42557)]