159301989

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{32839}}^1$

素因数の和:32870

約数の個数: 36

約数和(自身を含む): 292013280

約数和(自身を除く): 132711291

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 441, 539, 693, 1617, 4851, 32839, 98517, 229873, 295551, 361229, 689619, 1083687, 1609111, 2068857, 2528603, 3251061, 4827333, 7585809, 14481999, 17700221, 22757427, 53100663, 159301989]

約数ペア:

[(1, 159301989), (3, 53100663), (7, 22757427), (9, 17700221), (11, 14481999), (21, 7585809), (33, 4827333), (49, 3251061), (63, 2528603), (77, 2068857), (99, 1609111), (147, 1083687), (231, 689619), (441, 361229), (539, 295551), (693, 229873), (1617, 98517), (4851, 32839)]