81012954

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1227469}}^1$

素因数の和:1227485

約数の個数: 16

約数和(自身を含む): 176755680

約数和(自身を除く): 95742726

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1227469, 2454938, 3682407, 7364814, 13502159, 27004318, 40506477, 81012954]

約数ペア:

[(1, 81012954), (2, 40506477), (3, 27004318), (6, 13502159), (11, 7364814), (22, 3682407), (33, 2454938), (66, 1227469)]