89139897

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{128629}}^1$

素因数の和:128653

約数の個数: 24

約数和(自身を含む): 160530240

約数和(自身を除く): 71390343

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 128629, 385887, 900403, 1157661, 1414919, 2701209, 4244757, 8103627, 9904433, 12734271, 29713299, 89139897]

約数ペア:

[(1, 89139897), (3, 29713299), (7, 12734271), (9, 9904433), (11, 8103627), (21, 4244757), (33, 2701209), (63, 1414919), (77, 1157661), (99, 900403), (231, 385887), (693, 128629)]