82752831

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 141892608

約数和(自身を除く): 59139777

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 131, 259, 271, 333, 393, 777, 813, 917, 1179, 1897, 2331, 2439, 2751, 4847, 5691, 8253, 10027, 14541, 17073, 30081, 33929, 35501, 43623, 70189, 90243, 101787, 106503, 210567, 248507, 305361, 319509, 631701, 745521, 1313537, 2236563, 3940611, 9194759, 11821833, 27584277, 82752831]

約数ペア:

[(1, 82752831), (3, 27584277), (7, 11821833), (9, 9194759), (21, 3940611), (37, 2236563), (63, 1313537), (111, 745521), (131, 631701), (259, 319509), (271, 305361), (333, 248507), (393, 210567), (777, 106503), (813, 101787), (917, 90243), (1179, 70189), (1897, 43623), (2331, 35501), (2439, 33929), (2751, 30081), (4847, 17073), (5691, 14541), (8253, 10027)]