271047861

素因数分解:

$3^2\times 7^3\times {\mathrm{87803}}^1$

素因数の和:87830

約数の個数: 24

約数和(自身を含む): 456580800

約数和(自身を除く): 185532939

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 87803, 263409, 614621, 790227, 1843863, 4302347, 5531589, 12907041, 30116429, 38721123, 90349287, 271047861]

約数ペア:

[(1, 271047861), (3, 90349287), (7, 38721123), (9, 30116429), (21, 12907041), (49, 5531589), (63, 4302347), (147, 1843863), (343, 790227), (441, 614621), (1029, 263409), (3087, 87803)]