766886481

素因数分解:

$3^3\times {\mathrm{631}}^1\times {\mathrm{45013}}^1$

素因数の和:45653

約数の個数: 16

約数和(自身を含む): 1137953920

約数和(自身を除く): 371067439

約数列:

[1, 3, 9, 27, 631, 1893, 5679, 17037, 45013, 135039, 405117, 1215351, 28403203, 85209609, 255628827, 766886481]

約数ペア:

[(1, 766886481), (3, 255628827), (9, 85209609), (27, 28403203), (631, 1215351), (1893, 405117), (5679, 135039), (17037, 45013)]