827444943

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{1051}}^1\times {\mathrm{2243}}^1$

素因数の和:3316

約数の個数: 32

約数和(自身を含む): 1321985280

約数和(自身を除く): 494540337

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 1051, 2243, 3153, 6729, 9459, 13663, 20187, 28377, 29159, 40989, 60561, 87477, 122967, 262431, 368901, 787293, 2357393, 7072179, 21216537, 30646109, 63649611, 91938327, 275814981, 827444943]

約数ペア:

[(1, 827444943), (3, 275814981), (9, 91938327), (13, 63649611), (27, 30646109), (39, 21216537), (117, 7072179), (351, 2357393), (1051, 787293), (2243, 368901), (3153, 262431), (6729, 122967), (9459, 87477), (13663, 60561), (20187, 40989), (28377, 29159)]