88720671

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7043}}^1$

素因数の和:7095

約数の個数: 32

約数和(自身を含む): 142007040

約数和(自身を除く): 53286369

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 221, 247, 323, 663, 741, 969, 4199, 7043, 12597, 21129, 91559, 119731, 133817, 274677, 359193, 401451, 1556503, 1739621, 2274889, 4669509, 5218863, 6824667, 29573557, 88720671]

約数ペア:

[(1, 88720671), (3, 29573557), (13, 6824667), (17, 5218863), (19, 4669509), (39, 2274889), (51, 1739621), (57, 1556503), (221, 401451), (247, 359193), (323, 274677), (663, 133817), (741, 119731), (969, 91559), (4199, 21129), (7043, 12597)]