20163854259

素因数分解:

$3^3\times {\mathrm{4889}}^1\times {\mathrm{152753}}^1$

素因数の和:157651

約数の個数: 16

約数和(自身を含む): 29878682400

約数和(自身を除く): 9714828141

約数列:

[1, 3, 9, 27, 4889, 14667, 44001, 132003, 152753, 458259, 1374777, 4124331, 746809417, 2240428251, 6721284753, 20163854259]

約数ペア:

[(1, 20163854259), (3, 6721284753), (9, 2240428251), (27, 746809417), (4889, 4124331), (14667, 1374777), (44001, 458259), (132003, 152753)]