91287273

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{13627}}^1$

素因数の和:13677

約数の個数: 32

約数和(自身を含む): 156994560

約数和(自身を除く): 65707287

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 203, 231, 319, 609, 957, 2233, 6699, 13627, 40881, 95389, 149897, 286167, 395183, 449691, 1049279, 1185549, 2766281, 3147837, 4347013, 8298843, 13041039, 30429091, 91287273]

約数ペア:

[(1, 91287273), (3, 30429091), (7, 13041039), (11, 8298843), (21, 4347013), (29, 3147837), (33, 2766281), (77, 1185549), (87, 1049279), (203, 449691), (231, 395183), (319, 286167), (609, 149897), (957, 95389), (2233, 40881), (6699, 13627)]