77885931237

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{1129}}^1\times {\mathrm{1987}}^1$

素因数の和:3353

約数の個数: 32

約数和(自身を含む): 106103854080

約数和(自身を除く): 28217922843

約数列:

[1, 3, 71, 163, 213, 489, 1129, 1987, 3387, 5961, 11573, 34719, 80159, 141077, 184027, 240477, 323881, 423231, 552081, 971643, 2243323, 6729969, 13065917, 22995551, 39197751, 68986653, 159275933, 365661649, 477827799, 1096984947, 25961977079, 77885931237]

約数ペア:

[(1, 77885931237), (3, 25961977079), (71, 1096984947), (163, 477827799), (213, 365661649), (489, 159275933), (1129, 68986653), (1987, 39197751), (3387, 22995551), (5961, 13065917), (11573, 6729969), (34719, 2243323), (80159, 971643), (141077, 552081), (184027, 423231), (240477, 323881)]