42378831

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{509}}^1$

素因数の和:584

約数の個数: 36

約数和(自身を含む): 69296760

約数和(自身を除く): 26917929

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 509, 841, 957, 1527, 2523, 2871, 4581, 5599, 7569, 9251, 14761, 16797, 27753, 44283, 50391, 83259, 132849, 162371, 428069, 487113, 1284207, 1461339, 3852621, 4708759, 14126277, 42378831]

約数ペア:

[(1, 42378831), (3, 14126277), (9, 4708759), (11, 3852621), (29, 1461339), (33, 1284207), (87, 487113), (99, 428069), (261, 162371), (319, 132849), (509, 83259), (841, 50391), (957, 44283), (1527, 27753), (2523, 16797), (2871, 14761), (4581, 9251), (5599, 7569)]