70205019

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1367}}^1$

素因数の和:1459

約数の個数: 32

約数和(自身を含む): 106375680

約数和(自身を除く): 36170661

約数列:

[1, 3, 17, 19, 51, 53, 57, 159, 323, 901, 969, 1007, 1367, 2703, 3021, 4101, 17119, 23239, 25973, 51357, 69717, 72451, 77919, 217353, 441541, 1231667, 1324623, 1376569, 3695001, 4129707, 23401673, 70205019]

約数ペア:

[(1, 70205019), (3, 23401673), (17, 4129707), (19, 3695001), (51, 1376569), (53, 1324623), (57, 1231667), (159, 441541), (323, 217353), (901, 77919), (969, 72451), (1007, 69717), (1367, 51357), (2703, 25973), (3021, 23239), (4101, 17119)]