88781319

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{15733}}^1$

素因数の和:15772

約数の個数: 32

約数和(自身を含む): 151046400

約数和(自身を除く): 62265081

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 513, 627, 1881, 5643, 15733, 47199, 141597, 173063, 298927, 424791, 519189, 896781, 1557567, 2690343, 3288197, 4672701, 8071029, 9864591, 29593773, 88781319]

約数ペア:

[(1, 88781319), (3, 29593773), (9, 9864591), (11, 8071029), (19, 4672701), (27, 3288197), (33, 2690343), (57, 1557567), (99, 896781), (171, 519189), (209, 424791), (297, 298927), (513, 173063), (627, 141597), (1881, 47199), (5643, 15733)]