68614263

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1021}}^1$

素因数の和:1180

約数の個数: 32

約数和(自身を含む): 107923200

約数和(自身を除く): 39308937

約数列:

[1, 3, 9, 19, 27, 57, 131, 171, 393, 513, 1021, 1179, 2489, 3063, 3537, 7467, 9189, 19399, 22401, 27567, 58197, 67203, 133751, 174591, 401253, 523773, 1203759, 2541269, 3611277, 7623807, 22871421, 68614263]

約数ペア:

[(1, 68614263), (3, 22871421), (9, 7623807), (19, 3611277), (27, 2541269), (57, 1203759), (131, 523773), (171, 401253), (393, 174591), (513, 133751), (1021, 67203), (1179, 58197), (2489, 27567), (3063, 22401), (3537, 19399), (7467, 9189)]