81204486

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1230371}}^1$

素因数の和:1230387

約数の個数: 16

約数和(自身を含む): 177173568

約数和(自身を除く): 95969082

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1230371, 2460742, 3691113, 7382226, 13534081, 27068162, 40602243, 81204486]

約数ペア:

[(1, 81204486), (2, 40602243), (3, 27068162), (6, 13534081), (11, 7382226), (22, 3691113), (33, 2460742), (66, 1230371)]