88570881

素因数分解:

$3^3\times 7^2\times {\mathrm{66947}}^1$

素因数の和:66970

約数の個数: 24

約数和(自身を含む): 152641440

約数和(自身を除く): 64070559

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 66947, 200841, 468629, 602523, 1405887, 1807569, 3280403, 4217661, 9841209, 12652983, 29523627, 88570881]

約数ペア:

[(1, 88570881), (3, 29523627), (7, 12652983), (9, 9841209), (21, 4217661), (27, 3280403), (49, 1807569), (63, 1405887), (147, 602523), (189, 468629), (441, 200841), (1323, 66947)]