15706538631

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1768157}}^1$

素因数の和:1768220

約数の個数: 32

約数和(自身を含む): 27158906880

約数和(自身を除く): 11452368249

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 189, 329, 423, 987, 1269, 2961, 8883, 1768157, 5304471, 12377099, 15913413, 37131297, 47740239, 83103379, 111393891, 249310137, 334181673, 581723653, 747930411, 1745170959, 2243791233, 5235512877, 15706538631]

約数ペア:

[(1, 15706538631), (3, 5235512877), (7, 2243791233), (9, 1745170959), (21, 747930411), (27, 581723653), (47, 334181673), (63, 249310137), (141, 111393891), (189, 83103379), (329, 47740239), (423, 37131297), (987, 15913413), (1269, 12377099), (2961, 5304471), (8883, 1768157)]