31101478767

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{9931}}^1\times {\mathrm{6823}}^1$

素因数の和:16780

約数の個数: 32

約数和(自身を含む): 48798696960

約数和(自身を除く): 17697218193

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 6823, 9931, 20469, 29793, 61407, 89379, 115991, 168827, 184221, 268137, 347973, 506481, 1043919, 1519443, 3131757, 4558329, 67759213, 203277639, 609832917, 1151906621, 1829498751, 3455719863, 10367159589, 31101478767]

約数ペア:

[(1, 31101478767), (3, 10367159589), (9, 3455719863), (17, 1829498751), (27, 1151906621), (51, 609832917), (153, 203277639), (459, 67759213), (6823, 4558329), (9931, 3131757), (20469, 1519443), (29793, 1043919), (61407, 506481), (89379, 347973), (115991, 268137), (168827, 184221)]