40027689

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{12671}}^1$

素因数の和:12699

約数の個数: 24

約数和(自身を含む): 64576512

約数和(自身を除く): 24548823

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 12671, 38013, 114039, 164723, 342117, 494169, 1026351, 1482507, 3079053, 4447521, 13342563, 40027689]

約数ペア:

[(1, 40027689), (3, 13342563), (9, 4447521), (13, 3079053), (27, 1482507), (39, 1026351), (81, 494169), (117, 342117), (243, 164723), (351, 114039), (1053, 38013), (3159, 12671)]