40236777

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4951}}^1$

素因数の和:5010

約数の個数: 32

約数和(自身を含む): 69724160

約数和(自身を除く): 29487383

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 129, 189, 301, 387, 903, 1161, 2709, 4951, 8127, 14853, 34657, 44559, 103971, 133677, 212893, 311913, 638679, 935739, 1490251, 1916037, 4470753, 5748111, 13412259, 40236777]

約数ペア:

[(1, 40236777), (3, 13412259), (7, 5748111), (9, 4470753), (21, 1916037), (27, 1490251), (43, 935739), (63, 638679), (129, 311913), (189, 212893), (301, 133677), (387, 103971), (903, 44559), (1161, 34657), (2709, 14853), (4951, 8127)]