15696723591

素因数分解:

$3^4\times {\mathrm{139}}^1\times {\mathrm{1394149}}^1$

素因数の和:1394300

約数の個数: 20

約数和(自身を含む): 23616901000

約数和(自身を除く): 7920177409

約数列:

[1, 3, 9, 27, 81, 139, 417, 1251, 3753, 11259, 1394149, 4182447, 12547341, 37642023, 112926069, 193786711, 581360133, 1744080399, 5232241197, 15696723591]

約数ペア:

[(1, 15696723591), (3, 5232241197), (9, 1744080399), (27, 581360133), (81, 193786711), (139, 112926069), (417, 37642023), (1251, 12547341), (3753, 4182447), (11259, 1394149)]