2977883379

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:441

約数の個数: 64

約数和(自身を含む): 4594867200

約数和(自身を除く): 1616983821

約数列:

[1, 3, 9, 27, 73, 83, 109, 167, 219, 249, 327, 501, 657, 747, 981, 1503, 1971, 2241, 2943, 4509, 6059, 7957, 9047, 12191, 13861, 18177, 18203, 23871, 27141, 36573, 41583, 54531, 54609, 71613, 81423, 109719, 124749, 163593, 163827, 214839, 244269, 329157, 374247, 491481, 660431, 1011853, 1328819, 1510849, 1981293, 3035559, 3986457, 4532547, 5943879, 9106677, 11959371, 13597641, 17831637, 27320031, 35878113, 40792923, 110291977, 330875931, 992627793, 2977883379]

約数ペア:

[(1, 2977883379), (3, 992627793), (9, 330875931), (27, 110291977), (73, 40792923), (83, 35878113), (109, 27320031), (167, 17831637), (219, 13597641), (249, 11959371), (327, 9106677), (501, 5943879), (657, 4532547), (747, 3986457), (981, 3035559), (1503, 1981293), (1971, 1510849), (2241, 1328819), (2943, 1011853), (4509, 660431), (6059, 491481), (7957, 374247), (9047, 329157), (12191, 244269), (13861, 214839), (18177, 163827), (18203, 163593), (23871, 124749), (27141, 109719), (36573, 81423), (41583, 71613), (54531, 54609)]