27810291

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1\times {\mathrm{433}}^1$

素因数の和:786

約数の個数: 16

約数和(自身を含む): 37775360

約数和(自身を除く): 9965069

約数列:

[1, 3, 79, 237, 271, 433, 813, 1299, 21409, 34207, 64227, 102621, 117343, 352029, 9270097, 27810291]

約数ペア:

[(1, 27810291), (3, 9270097), (79, 352029), (237, 117343), (271, 102621), (433, 64227), (813, 34207), (1299, 21409)]