81560886

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{26293}}^1$

素因数の和:26356

約数の個数: 32

約数和(自身を含む): 181744128

約数和(自身を除く): 100183242

約数列:

[1, 2, 3, 6, 11, 22, 33, 47, 66, 94, 141, 282, 517, 1034, 1551, 3102, 26293, 52586, 78879, 157758, 289223, 578446, 867669, 1235771, 1735338, 2471542, 3707313, 7414626, 13593481, 27186962, 40780443, 81560886]

約数ペア:

[(1, 81560886), (2, 40780443), (3, 27186962), (6, 13593481), (11, 7414626), (22, 3707313), (33, 2471542), (47, 1735338), (66, 1235771), (94, 867669), (141, 578446), (282, 289223), (517, 157758), (1034, 78879), (1551, 52586), (3102, 26293)]