64549707

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{929}}^1$

素因数の和:1027

約数の個数: 32

約数和(自身を含む): 96422400

約数和(自身を除く): 31872693

約数列:

[1, 3, 19, 23, 53, 57, 69, 159, 437, 929, 1007, 1219, 1311, 2787, 3021, 3657, 17651, 21367, 23161, 49237, 52953, 64101, 69483, 147711, 405973, 935503, 1132451, 1217919, 2806509, 3397353, 21516569, 64549707]

約数ペア:

[(1, 64549707), (3, 21516569), (19, 3397353), (23, 2806509), (53, 1217919), (57, 1132451), (69, 935503), (159, 405973), (437, 147711), (929, 69483), (1007, 64101), (1219, 52953), (1311, 49237), (2787, 23161), (3021, 21367), (3657, 17651)]