27959799

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1481}}^1$

素因数の和:1551

約数の個数: 32

約数和(自身を含む): 45527040

約数和(自身を除く): 17567241

約数列:

[1, 3, 7, 21, 29, 31, 87, 93, 203, 217, 609, 651, 899, 1481, 2697, 4443, 6293, 10367, 18879, 31101, 42949, 45911, 128847, 137733, 300643, 321377, 901929, 964131, 1331419, 3994257, 9319933, 27959799]

約数ペア:

[(1, 27959799), (3, 9319933), (7, 3994257), (21, 1331419), (29, 964131), (31, 901929), (87, 321377), (93, 300643), (203, 137733), (217, 128847), (609, 45911), (651, 42949), (899, 31101), (1481, 18879), (2697, 10367), (4443, 6293)]