27766137

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{359}}^1$

素因数の和:525

約数の個数: 32

約数和(自身を含む): 44236800

約数和(自身を除く): 16470663

約数列:

[1, 3, 7, 21, 29, 87, 127, 203, 359, 381, 609, 889, 1077, 2513, 2667, 3683, 7539, 10411, 11049, 25781, 31233, 45593, 72877, 77343, 136779, 218631, 319151, 957453, 1322197, 3966591, 9255379, 27766137]

約数ペア:

[(1, 27766137), (3, 9255379), (7, 3966591), (21, 1322197), (29, 957453), (87, 319151), (127, 218631), (203, 136779), (359, 77343), (381, 72877), (609, 45593), (889, 31233), (1077, 25781), (2513, 11049), (2667, 10411), (3683, 7539)]