81578046

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{4561}}^1$

素因数の和:4848

約数の個数: 32

約数和(自身を含む): 178684416

約数和(自身を除く): 97106370

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 271, 542, 813, 1626, 2981, 4561, 5962, 8943, 9122, 13683, 17886, 27366, 50171, 100342, 150513, 301026, 1236031, 2472062, 3708093, 7416186, 13596341, 27192682, 40789023, 81578046]

約数ペア:

[(1, 81578046), (2, 40789023), (3, 27192682), (6, 13596341), (11, 7416186), (22, 3708093), (33, 2472062), (66, 1236031), (271, 301026), (542, 150513), (813, 100342), (1626, 50171), (2981, 27366), (4561, 17886), (5962, 13683), (8943, 9122)]