81115758

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{85027}}^1$

素因数の和:85088

約数の個数: 24

約数和(自身を含む): 179068968

約数和(自身を除く): 97953210

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 85027, 170054, 255081, 510162, 765243, 1530486, 4506431, 9012862, 13519293, 27038586, 40557879, 81115758]

約数ペア:

[(1, 81115758), (2, 40557879), (3, 27038586), (6, 13519293), (9, 9012862), (18, 4506431), (53, 1530486), (106, 765243), (159, 510162), (318, 255081), (477, 170054), (954, 85027)]