65220486

素因数分解:

$2^1\times 3^1\times {\mathrm{271}}^1\times {\mathrm{40111}}^1$

素因数の和:40387

約数の個数: 16

約数和(自身を含む): 130925568

約数和(自身を除く): 65705082

約数列:

[1, 2, 3, 6, 271, 542, 813, 1626, 40111, 80222, 120333, 240666, 10870081, 21740162, 32610243, 65220486]

約数ペア:

[(1, 65220486), (2, 32610243), (3, 21740162), (6, 10870081), (271, 240666), (542, 120333), (813, 80222), (1626, 40111)]