105462891

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{19433}}^1$

素因数の和:19512

約数の個数: 20

約数和(自身を含む): 159902952

約数和(自身を除く): 54440061

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 5427, 19433, 58299, 174897, 524691, 1302011, 1574073, 3906033, 11718099, 35154297, 105462891]

約数ペア:

[(1, 105462891), (3, 35154297), (9, 11718099), (27, 3906033), (67, 1574073), (81, 1302011), (201, 524691), (603, 174897), (1809, 58299), (5427, 19433)]