66447237

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1459}}^1$

素因数の和:1545

約数の個数: 32

約数和(自身を含む): 100915200

約数和(自身を除く): 34467963

約数列:

[1, 3, 17, 19, 47, 51, 57, 141, 323, 799, 893, 969, 1459, 2397, 2679, 4377, 15181, 24803, 27721, 45543, 68573, 74409, 83163, 205719, 471257, 1165741, 1302887, 1413771, 3497223, 3908661, 22149079, 66447237]

約数ペア:

[(1, 66447237), (3, 22149079), (17, 3908661), (19, 3497223), (47, 1413771), (51, 1302887), (57, 1165741), (141, 471257), (323, 205719), (799, 83163), (893, 74409), (969, 68573), (1459, 45543), (2397, 27721), (2679, 24803), (4377, 15181)]