20160506133

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{246947}}^1$

素因数の和:247193

約数の個数: 24

約数和(自身を含む): 29894537088

約数和(自身を除く): 9734030955

約数列:

[1, 3, 9, 47, 141, 193, 423, 579, 1737, 9071, 27213, 81639, 246947, 740841, 2222523, 11606509, 34819527, 47660771, 104458581, 142982313, 428946939, 2240056237, 6720168711, 20160506133]

約数ペア:

[(1, 20160506133), (3, 6720168711), (9, 2240056237), (47, 428946939), (141, 142982313), (193, 104458581), (423, 47660771), (579, 34819527), (1737, 11606509), (9071, 2222523), (27213, 740841), (81639, 246947)]