804516899481

素因数分解:

$3^4\times {\mathrm{331}}^1\times {\mathrm{30006971}}^1$

素因数の和:30007314

約数の個数: 20

約数和(自身を含む): 1205440079184

約数和(自身を除く): 400923179703

約数列:

[1, 3, 9, 27, 81, 331, 993, 2979, 8937, 26811, 30006971, 90020913, 270062739, 810188217, 2430564651, 9932307401, 29796922203, 89390766609, 268172299827, 804516899481]

約数ペア:

[(1, 804516899481), (3, 268172299827), (9, 89390766609), (27, 29796922203), (81, 9932307401), (331, 2430564651), (993, 810188217), (2979, 270062739), (8937, 90020913), (26811, 30006971)]