299091609

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4339}}^1$

素因数の和:4411

約数の個数: 40

約数和(自身を含む): 478927680

約数和(自身を除く): 179836071

約数列:

[1, 3, 9, 23, 27, 37, 69, 81, 111, 207, 333, 621, 851, 999, 1863, 2553, 2997, 4339, 7659, 13017, 22977, 39051, 68931, 99797, 117153, 160543, 299391, 351459, 481629, 898173, 1444887, 2694519, 3692489, 4334661, 8083557, 11077467, 13003983, 33232401, 99697203, 299091609]

約数ペア:

[(1, 299091609), (3, 99697203), (9, 33232401), (23, 13003983), (27, 11077467), (37, 8083557), (69, 4334661), (81, 3692489), (111, 2694519), (207, 1444887), (333, 898173), (621, 481629), (851, 351459), (999, 299391), (1863, 160543), (2553, 117153), (2997, 99797), (4339, 68931), (7659, 39051), (13017, 22977)]