82283187

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{421}}^1$

素因数の和:699

約数の個数: 32

約数和(自身を含む): 129314304

約数和(自身を除く): 47031117

約数列:

[1, 3, 7, 21, 41, 123, 227, 287, 421, 681, 861, 1263, 1589, 2947, 4767, 8841, 9307, 17261, 27921, 51783, 65149, 95567, 120827, 195447, 286701, 362481, 668969, 2006907, 3918247, 11754741, 27427729, 82283187]

約数ペア:

[(1, 82283187), (3, 27427729), (7, 11754741), (21, 3918247), (41, 2006907), (123, 668969), (227, 362481), (287, 286701), (421, 195447), (681, 120827), (861, 95567), (1263, 65149), (1589, 51783), (2947, 27921), (4767, 17261), (8841, 9307)]