66465971

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1439}}^1$

素因数の和:1499

約数の個数: 32

約数和(自身を含む): 87091200

約数和(自身を除く): 20625229

約数列:

[1, 11, 13, 17, 19, 143, 187, 209, 221, 247, 323, 1439, 2431, 2717, 3553, 4199, 15829, 18707, 24463, 27341, 46189, 205777, 269093, 300751, 318019, 355433, 464797, 3498209, 3909763, 5112767, 6042361, 66465971]

約数ペア:

[(1, 66465971), (11, 6042361), (13, 5112767), (17, 3909763), (19, 3498209), (143, 464797), (187, 355433), (209, 318019), (221, 300751), (247, 269093), (323, 205777), (1439, 46189), (2431, 27341), (2717, 24463), (3553, 18707), (4199, 15829)]