86436837

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{1499}}^1$

素因数の和:1697

約数の個数: 24

約数和(自身を含む): 128700000

約数和(自身を除く): 42263163

約数列:

[1, 3, 9, 43, 129, 149, 387, 447, 1341, 1499, 4497, 6407, 13491, 19221, 57663, 64457, 193371, 223351, 580113, 670053, 2010159, 9604093, 28812279, 86436837]

約数ペア:

[(1, 86436837), (3, 28812279), (9, 9604093), (43, 2010159), (129, 670053), (149, 580113), (387, 223351), (447, 193371), (1341, 64457), (1499, 57663), (4497, 19221), (6407, 13491)]