148889391

素因数分解:

$3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{17167}}^1$

素因数の和:17243

約数の個数: 24

約数和(自身を含む): 234858240

約数和(自身を除く): 85968849

約数列:

[1, 3, 7, 21, 49, 59, 147, 177, 413, 1239, 2891, 8673, 17167, 51501, 120169, 360507, 841183, 1012853, 2523549, 3038559, 7089971, 21269913, 49629797, 148889391]

約数ペア:

[(1, 148889391), (3, 49629797), (7, 21269913), (21, 7089971), (49, 3038559), (59, 2523549), (147, 1012853), (177, 841183), (413, 360507), (1239, 120169), (2891, 51501), (8673, 17167)]