74455953

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{881}}^1$

素因数の和:1105

約数の個数: 32

約数和(自身を含む): 117355392

約数和(自身を除く): 42899439

約数列:

[1, 3, 11, 13, 33, 39, 143, 197, 429, 591, 881, 2167, 2561, 2643, 6501, 7683, 9691, 11453, 28171, 29073, 34359, 84513, 125983, 173557, 377949, 520671, 1909127, 2256241, 5727381, 6768723, 24818651, 74455953]

約数ペア:

[(1, 74455953), (3, 24818651), (11, 6768723), (13, 5727381), (33, 2256241), (39, 1909127), (143, 520671), (197, 377949), (429, 173557), (591, 125983), (881, 84513), (2167, 34359), (2561, 29073), (2643, 28171), (6501, 11453), (7683, 9691)]