83148921

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{28603}}^1$

素因数の和:28645

約数の個数: 24

約数和(自身を含む): 133866720

約数和(自身を除く): 50717799

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 28603, 85809, 257427, 486251, 543457, 1458753, 1630371, 4376259, 4891113, 9238769, 27716307, 83148921]

約数ペア:

[(1, 83148921), (3, 27716307), (9, 9238769), (17, 4891113), (19, 4376259), (51, 1630371), (57, 1458753), (153, 543457), (171, 486251), (323, 257427), (969, 85809), (2907, 28603)]