57538287

素因数分解:

$3^2\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{401}}^1$

素因数の和:663

約数の個数: 24

約数和(自身を含む): 84661200

約数和(自身を除く): 27122913

約数列:

[1, 3, 9, 107, 149, 321, 401, 447, 963, 1203, 1341, 3609, 15943, 42907, 47829, 59749, 128721, 143487, 179247, 386163, 537741, 6393143, 19179429, 57538287]

約数ペア:

[(1, 57538287), (3, 19179429), (9, 6393143), (107, 537741), (149, 386163), (321, 179247), (401, 143487), (447, 128721), (963, 59749), (1203, 47829), (1341, 42907), (3609, 15943)]