91945887

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{21269}}^1$

素因数の和:21414

約数の個数: 16

約数和(自身を含む): 134766720

約数和(自身を除く): 42820833

約数列:

[1, 3, 11, 33, 131, 393, 1441, 4323, 21269, 63807, 233959, 701877, 2786239, 8358717, 30648629, 91945887]

約数ペア:

[(1, 91945887), (3, 30648629), (11, 8358717), (33, 2786239), (131, 701877), (393, 233959), (1441, 63807), (4323, 21269)]