156719691

素因数分解:

$3^6\times {\mathrm{179}}^1\times {\mathrm{1201}}^1$

素因数の和:1398

約数の個数: 28

約数和(自身を含む): 236481480

約数和(自身を除く): 79761789

約数列:

[1, 3, 9, 27, 81, 179, 243, 537, 729, 1201, 1611, 3603, 4833, 10809, 14499, 32427, 43497, 97281, 130491, 214979, 291843, 644937, 875529, 1934811, 5804433, 17413299, 52239897, 156719691]

約数ペア:

[(1, 156719691), (3, 52239897), (9, 17413299), (27, 5804433), (81, 1934811), (179, 875529), (243, 644937), (537, 291843), (729, 214979), (1201, 130491), (1611, 97281), (3603, 43497), (4833, 32427), (10809, 14499)]