156974126877

素因数分解:

$3^3\times {\mathrm{439}}^1\times {\mathrm{13243409}}^1$

素因数の和:13243857

約数の個数: 16

約数和(自身を含む): 233084016000

約数和(自身を除く): 76109889123

約数列:

[1, 3, 9, 27, 439, 1317, 3951, 11853, 13243409, 39730227, 119190681, 357572043, 5813856551, 17441569653, 52324708959, 156974126877]

約数ペア:

[(1, 156974126877), (3, 52324708959), (9, 17441569653), (27, 5813856551), (439, 357572043), (1317, 119190681), (3951, 39730227), (11853, 13243409)]