295943427

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{499}}^1$

素因数の和:692

約数の個数: 48

約数和(自身を含む): 477204000

約数和(自身を除く): 181260573

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 137, 333, 411, 481, 499, 1233, 1443, 1497, 1781, 4329, 4491, 5069, 5343, 6487, 15207, 16029, 18463, 19461, 45621, 55389, 58383, 65897, 68363, 166167, 197691, 205089, 240019, 593073, 615267, 720057, 888719, 2160171, 2529431, 2666157, 7588293, 7998471, 22764879, 32882603, 98647809, 295943427]

約数ペア:

[(1, 295943427), (3, 98647809), (9, 32882603), (13, 22764879), (37, 7998471), (39, 7588293), (111, 2666157), (117, 2529431), (137, 2160171), (333, 888719), (411, 720057), (481, 615267), (499, 593073), (1233, 240019), (1443, 205089), (1497, 197691), (1781, 166167), (4329, 68363), (4491, 65897), (5069, 58383), (5343, 55389), (6487, 45621), (15207, 19461), (16029, 18463)]