82986621921

素因数分解:

$3^2\times 7^2\times {\mathrm{193}}^1\times {\mathrm{975017}}^1$

素因数の和:975230

約数の個数: 36

約数和(自身を含む): 140162737572

約数和(自身を除く): 57176115651

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 193, 441, 579, 1351, 1737, 4053, 9457, 12159, 28371, 85113, 975017, 2925051, 6825119, 8775153, 20475357, 47775833, 61426071, 143327499, 188178281, 429982497, 564534843, 1317247967, 1693604529, 3951743901, 9220735769, 11855231703, 27662207307, 82986621921]

約数ペア:

[(1, 82986621921), (3, 27662207307), (7, 11855231703), (9, 9220735769), (21, 3951743901), (49, 1693604529), (63, 1317247967), (147, 564534843), (193, 429982497), (441, 188178281), (579, 143327499), (1351, 61426071), (1737, 47775833), (4053, 20475357), (9457, 8775153), (12159, 6825119), (28371, 2925051), (85113, 975017)]