32808447

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 56788992

約数和(自身を除く): 23980545

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 107, 157, 217, 279, 321, 471, 651, 749, 963, 1099, 1413, 1953, 2247, 3297, 3317, 4867, 6741, 9891, 9951, 14601, 16799, 23219, 29853, 34069, 43803, 50397, 69657, 102207, 117593, 151191, 208971, 306621, 352779, 520769, 1058337, 1562307, 3645383, 4686921, 10936149, 32808447]

約数ペア:

[(1, 32808447), (3, 10936149), (7, 4686921), (9, 3645383), (21, 1562307), (31, 1058337), (63, 520769), (93, 352779), (107, 306621), (157, 208971), (217, 151191), (279, 117593), (321, 102207), (471, 69657), (651, 50397), (749, 43803), (963, 34069), (1099, 29853), (1413, 23219), (1953, 16799), (2247, 14601), (3297, 9951), (3317, 9891), (4867, 6741)]