40366809

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4967}}^1$

素因数の和:5026

約数の個数: 32

約数和(自身を含む): 69949440

約数和(自身を除く): 29582631

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 129, 189, 301, 387, 903, 1161, 2709, 4967, 8127, 14901, 34769, 44703, 104307, 134109, 213581, 312921, 640743, 938763, 1495067, 1922229, 4485201, 5766687, 13455603, 40366809]

約数ペア:

[(1, 40366809), (3, 13455603), (7, 5766687), (9, 4485201), (21, 1922229), (27, 1495067), (43, 938763), (63, 640743), (129, 312921), (189, 213581), (301, 134109), (387, 104307), (903, 44703), (1161, 34769), (2709, 14901), (4967, 8127)]