15672371949

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{677}}^1\times {\mathrm{821}}^1$

素因数の和:1758

約数の個数: 48

約数和(自身を含む): 24546425904

約数和(自身を除く): 8874053955

約数列:

[1, 3, 9, 13, 39, 117, 241, 677, 723, 821, 2031, 2169, 2463, 3133, 6093, 7389, 8801, 9399, 10673, 26403, 28197, 32019, 79209, 96057, 163157, 197861, 489471, 555817, 593583, 1468413, 1667451, 1780749, 2121041, 2572193, 5002353, 6363123, 7225621, 7716579, 19089369, 21676863, 23149737, 65030589, 133951897, 401855691, 1205567073, 1741374661, 5224123983, 15672371949]

約数ペア:

[(1, 15672371949), (3, 5224123983), (9, 1741374661), (13, 1205567073), (39, 401855691), (117, 133951897), (241, 65030589), (677, 23149737), (723, 21676863), (821, 19089369), (2031, 7716579), (2169, 7225621), (2463, 6363123), (3133, 5002353), (6093, 2572193), (7389, 2121041), (8801, 1780749), (9399, 1667451), (10673, 1468413), (26403, 593583), (28197, 555817), (32019, 489471), (79209, 197861), (96057, 163157)]