156965121729

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{49688231}}^1$

素因数の和:49688259

約数の個数: 24

約数和(自身を含む): 253211230272

約数和(自身を除く): 96246108543

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 49688231, 149064693, 447194079, 645947003, 1341582237, 1937841009, 4024746711, 5813523027, 12074240133, 17440569081, 52321707243, 156965121729]

約数ペア:

[(1, 156965121729), (3, 52321707243), (9, 17440569081), (13, 12074240133), (27, 5813523027), (39, 4024746711), (81, 1937841009), (117, 1341582237), (243, 645947003), (351, 447194079), (1053, 149064693), (3159, 49688231)]