27133078

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 47738880

約数和(自身を除く): 20605802

約数列:

[1, 2, 7, 14, 73, 139, 146, 191, 278, 382, 511, 973, 1022, 1337, 1946, 2674, 10147, 13943, 20294, 26549, 27886, 53098, 71029, 97601, 142058, 185843, 195202, 371686, 1938077, 3876154, 13566539, 27133078]

約数ペア:

[(1, 27133078), (2, 13566539), (7, 3876154), (14, 1938077), (73, 371686), (139, 195202), (146, 185843), (191, 142058), (278, 97601), (382, 71029), (511, 53098), (973, 27886), (1022, 26549), (1337, 20294), (1946, 13943), (2674, 10147)]