27401451

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{118621}}^1$

素因数の和:118642

約数の個数: 16

約数和(自身を含む): 45550848

約数和(自身を除く): 18149397

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 118621, 355863, 830347, 1304831, 2491041, 3914493, 9133817, 27401451]

約数ペア:

[(1, 27401451), (3, 9133817), (7, 3914493), (11, 2491041), (21, 1304831), (33, 830347), (77, 355863), (231, 118621)]