27109948

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{653}}^1$

素因数の和:861

約数の個数: 24

約数和(自身を含む): 48453552

約数和(自身を除く): 21343604

約数列:

[1, 2, 4, 97, 107, 194, 214, 388, 428, 653, 1306, 2612, 10379, 20758, 41516, 63341, 69871, 126682, 139742, 253364, 279484, 6777487, 13554974, 27109948]

約数ペア:

[(1, 27109948), (2, 13554974), (4, 6777487), (97, 279484), (107, 253364), (194, 139742), (214, 126682), (388, 69871), (428, 63341), (653, 41516), (1306, 20758), (2612, 10379)]