82481049

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{269}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 141972480

約数和(自身を除く): 59491431

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 157, 217, 269, 279, 471, 651, 807, 1099, 1413, 1883, 1953, 2421, 3297, 4867, 5649, 8339, 9891, 14601, 16947, 25017, 34069, 42233, 43803, 58373, 75051, 102207, 126699, 175119, 295631, 306621, 380097, 525357, 886893, 1309223, 2660679, 3927669, 9164561, 11783007, 27493683, 82481049]

約数ペア:

[(1, 82481049), (3, 27493683), (7, 11783007), (9, 9164561), (21, 3927669), (31, 2660679), (63, 1309223), (93, 886893), (157, 525357), (217, 380097), (269, 306621), (279, 295631), (471, 175119), (651, 126699), (807, 102207), (1099, 75051), (1413, 58373), (1883, 43803), (1953, 42233), (2421, 34069), (3297, 25017), (4867, 16947), (5649, 14601), (8339, 9891)]