156797289

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{175979}}^1$

素因数の和:176002

約数の個数: 20

約数和(自身を含む): 255522960

約数和(自身を除く): 98725671

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 175979, 527937, 1583811, 1935769, 4751433, 5807307, 14254299, 17421921, 52265763, 156797289]

約数ペア:

[(1, 156797289), (3, 52265763), (9, 17421921), (11, 14254299), (27, 5807307), (33, 4751433), (81, 1935769), (99, 1583811), (297, 527937), (891, 175979)]