157499019

素因数分解:

$3^3\times {\mathrm{467}}^1\times {\mathrm{12491}}^1$

素因数の和:12967

約数の個数: 16

約数和(自身を含む): 233850240

約数和(自身を除く): 76351221

約数列:

[1, 3, 9, 27, 467, 1401, 4203, 12491, 12609, 37473, 112419, 337257, 5833297, 17499891, 52499673, 157499019]

約数ペア:

[(1, 157499019), (3, 52499673), (9, 17499891), (27, 5833297), (467, 337257), (1401, 112419), (4203, 37473), (12491, 12609)]