179963289

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{201979}}^1$

素因数の和:202002

約数の個数: 20

約数和(自身を含む): 293274960

約数和(自身を除く): 113311671

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 201979, 605937, 1817811, 2221769, 5453433, 6665307, 16360299, 19995921, 59987763, 179963289]

約数ペア:

[(1, 179963289), (3, 59987763), (9, 19995921), (11, 16360299), (27, 6665307), (33, 5453433), (81, 2221769), (99, 1817811), (297, 605937), (891, 201979)]