81185346

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{787}}^1$

素因数の和:1327

約数の個数: 48

約数和(自身を含む): 192505248

約数和(自身を除く): 111319902

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 521, 787, 1042, 1563, 1574, 2361, 3126, 4689, 4722, 5731, 7083, 8657, 9378, 11462, 14166, 17193, 17314, 25971, 34386, 51579, 51942, 77913, 103158, 155826, 410027, 820054, 1230081, 2460162, 3690243, 4510297, 7380486, 9020594, 13530891, 27061782, 40592673, 81185346]

約数ペア:

[(1, 81185346), (2, 40592673), (3, 27061782), (6, 13530891), (9, 9020594), (11, 7380486), (18, 4510297), (22, 3690243), (33, 2460162), (66, 1230081), (99, 820054), (198, 410027), (521, 155826), (787, 103158), (1042, 77913), (1563, 51942), (1574, 51579), (2361, 34386), (3126, 25971), (4689, 17314), (4722, 17193), (5731, 14166), (7083, 11462), (8657, 9378)]