64672641

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12809}}^1$

素因数の和:12846

約数の個数: 32

約数和(自身を含む): 110678400

約数和(自身を除く): 46005759

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 99, 153, 187, 297, 459, 561, 1683, 5049, 12809, 38427, 115281, 140899, 217753, 345843, 422697, 653259, 1268091, 1959777, 2395283, 3804273, 5879331, 7185849, 21557547, 64672641]

約数ペア:

[(1, 64672641), (3, 21557547), (9, 7185849), (11, 5879331), (17, 3804273), (27, 2395283), (33, 1959777), (51, 1268091), (99, 653259), (153, 422697), (187, 345843), (297, 217753), (459, 140899), (561, 115281), (1683, 38427), (5049, 12809)]