854880490899

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{547}}^1\times {\mathrm{105691}}^1$

素因数の和:106328

約数の個数: 48

約数和(自身を含む): 1301097268224

約数和(自身を除く): 446216777325

約数列:

[1, 3, 9, 31, 53, 93, 159, 279, 477, 547, 1641, 1643, 4923, 4929, 14787, 16957, 28991, 50871, 86973, 105691, 152613, 260919, 317073, 898721, 951219, 2696163, 3276421, 5601623, 8088489, 9829263, 16804869, 29487789, 50414607, 57812977, 173438931, 173650313, 520316793, 520950939, 1562852817, 1792202287, 3064087781, 5376606861, 9192263343, 16129820583, 27576790029, 94986721211, 284960163633, 854880490899]

約数ペア:

[(1, 854880490899), (3, 284960163633), (9, 94986721211), (31, 27576790029), (53, 16129820583), (93, 9192263343), (159, 5376606861), (279, 3064087781), (477, 1792202287), (547, 1562852817), (1641, 520950939), (1643, 520316793), (4923, 173650313), (4929, 173438931), (14787, 57812977), (16957, 50414607), (28991, 29487789), (50871, 16804869), (86973, 9829263), (105691, 8088489), (152613, 5601623), (260919, 3276421), (317073, 2696163), (898721, 951219)]