68614581

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{701}}^1$

素因数の和:849

約数の個数: 32

約数和(自身を含む): 107827200

約数和(自身を除く): 39212619

約数列:

[1, 3, 7, 21, 59, 79, 177, 237, 413, 553, 701, 1239, 1659, 2103, 4661, 4907, 13983, 14721, 32627, 41359, 55379, 97881, 124077, 166137, 289513, 387653, 868539, 1162959, 3267361, 9802083, 22871527, 68614581]

約数ペア:

[(1, 68614581), (3, 22871527), (7, 9802083), (21, 3267361), (59, 1162959), (79, 868539), (177, 387653), (237, 289513), (413, 166137), (553, 124077), (701, 97881), (1239, 55379), (1659, 41359), (2103, 32627), (4661, 14721), (4907, 13983)]