6749473311

素因数分解:

$3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{410477}}^1$

素因数の和:410525

約数の個数: 40

約数和(自身を含む): 11920281120

約数和(自身を除く): 5170807809

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 81, 87, 189, 203, 261, 567, 609, 783, 1827, 2349, 5481, 16443, 410477, 1231431, 2873339, 3694293, 8620017, 11082879, 11903833, 25860051, 33248637, 35711499, 77580153, 83326831, 107134497, 232740459, 249980493, 321403491, 749941479, 964210473, 2249824437, 6749473311]

約数ペア:

[(1, 6749473311), (3, 2249824437), (7, 964210473), (9, 749941479), (21, 321403491), (27, 249980493), (29, 232740459), (63, 107134497), (81, 83326831), (87, 77580153), (189, 35711499), (203, 33248637), (261, 25860051), (567, 11903833), (609, 11082879), (783, 8620017), (1827, 3694293), (2349, 2873339), (5481, 1231431), (16443, 410477)]