138241746909

素因数分解:

$3^2\times 7^3\times {\mathrm{44781907}}^1$

素因数の和:44781934

約数の個数: 24

約数和(自身を含む): 232865921600

約数和(自身を除く): 94624174691

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 44781907, 134345721, 313473349, 403037163, 940420047, 2194313443, 2821260141, 6582940329, 15360194101, 19748820987, 46080582303, 138241746909]

約数ペア:

[(1, 138241746909), (3, 46080582303), (7, 19748820987), (9, 15360194101), (21, 6582940329), (49, 2821260141), (63, 2194313443), (147, 940420047), (343, 403037163), (441, 313473349), (1029, 134345721), (3087, 44781907)]