1555157043

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{12149}}^1$

素因数の和:12600

約数の個数: 32

約数和(自身を含む): 2519424000

約数和(自身を除く): 964266957

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 431, 1293, 3879, 4741, 11637, 12149, 14223, 36447, 42669, 109341, 128007, 133639, 328023, 400917, 1202751, 3608253, 5236219, 15708657, 47125971, 57598409, 141377913, 172795227, 518385681, 1555157043]

約数ペア:

[(1, 1555157043), (3, 518385681), (9, 172795227), (11, 141377913), (27, 57598409), (33, 47125971), (99, 15708657), (297, 5236219), (431, 3608253), (1293, 1202751), (3879, 400917), (4741, 328023), (11637, 133639), (12149, 128007), (14223, 109341), (36447, 42669)]