151505277

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{21157}}^1$

素因数の和:21209

約数の個数: 32

約数和(自身を含む): 259989504

約数和(自身を除く): 108484227

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 217, 231, 341, 651, 1023, 2387, 7161, 21157, 63471, 148099, 232727, 444297, 655867, 698181, 1629089, 1967601, 4591069, 4887267, 7214537, 13773207, 21643611, 50501759, 151505277]

約数ペア:

[(1, 151505277), (3, 50501759), (7, 21643611), (11, 13773207), (21, 7214537), (31, 4887267), (33, 4591069), (77, 1967601), (93, 1629089), (217, 698181), (231, 655867), (341, 444297), (651, 232727), (1023, 148099), (2387, 63471), (7161, 21157)]