83818203

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{647}}^1$

素因数の和:887

約数の個数: 32

約数和(自身を含む): 132710400

約数和(自身を除く): 48892197

約数列:

[1, 3, 7, 21, 31, 93, 199, 217, 597, 647, 651, 1393, 1941, 4179, 4529, 6169, 13587, 18507, 20057, 43183, 60171, 128753, 129549, 140399, 386259, 421197, 901271, 2703813, 3991343, 11974029, 27939401, 83818203]

約数ペア:

[(1, 83818203), (3, 27939401), (7, 11974029), (21, 3991343), (31, 2703813), (93, 901271), (199, 421197), (217, 386259), (597, 140399), (647, 129549), (651, 128753), (1393, 60171), (1941, 43183), (4179, 20057), (4529, 18507), (6169, 13587)]