27697719

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{829}}^1$

素因数の和:919

約数の個数: 32

約数和(自身を含む): 44408320

約数和(自身を除く): 16710601

約数列:

[1, 3, 7, 21, 37, 43, 111, 129, 259, 301, 777, 829, 903, 1591, 2487, 4773, 5803, 11137, 17409, 30673, 33411, 35647, 92019, 106941, 214711, 249529, 644133, 748587, 1318939, 3956817, 9232573, 27697719]

約数ペア:

[(1, 27697719), (3, 9232573), (7, 3956817), (21, 1318939), (37, 748587), (43, 644133), (111, 249529), (129, 214711), (259, 106941), (301, 92019), (777, 35647), (829, 33411), (903, 30673), (1591, 17409), (2487, 11137), (4773, 5803)]