53682657

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1621}}^1$

素因数の和:1733

約数の個数: 32

約数和(自身を含む): 87198720

約数和(自身を除く): 33516063

約数列:

[1, 3, 7, 19, 21, 57, 83, 133, 249, 399, 581, 1577, 1621, 1743, 4731, 4863, 11039, 11347, 30799, 33117, 34041, 92397, 134543, 215593, 403629, 646779, 941801, 2556317, 2825403, 7668951, 17894219, 53682657]

約数ペア:

[(1, 53682657), (3, 17894219), (7, 7668951), (19, 2825403), (21, 2556317), (57, 941801), (83, 646779), (133, 403629), (249, 215593), (399, 134543), (581, 92397), (1577, 34041), (1621, 33117), (1743, 30799), (4731, 11347), (4863, 11039)]