27652569

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 43659264

約数和(自身を除く): 16006695

約数列:

[1, 3, 7, 21, 43, 113, 129, 271, 301, 339, 791, 813, 903, 1897, 2373, 4859, 5691, 11653, 14577, 30623, 34013, 34959, 81571, 91869, 102039, 214361, 244713, 643083, 1316789, 3950367, 9217523, 27652569]

約数ペア:

[(1, 27652569), (3, 9217523), (7, 3950367), (21, 1316789), (43, 643083), (113, 244713), (129, 214361), (271, 102039), (301, 91869), (339, 81571), (791, 34959), (813, 34013), (903, 30623), (1897, 14577), (2373, 11653), (4859, 5691)]