42443217

素因数分解:

$3^3\times {\mathrm{167}}^1\times {\mathrm{9413}}^1$

素因数の和:9589

約数の個数: 16

約数和(自身を含む): 63262080

約数和(自身を除く): 20818863

約数列:

[1, 3, 9, 27, 167, 501, 1503, 4509, 9413, 28239, 84717, 254151, 1571971, 4715913, 14147739, 42443217]

約数ペア:

[(1, 42443217), (3, 14147739), (9, 4715913), (27, 1571971), (167, 254151), (501, 84717), (1503, 28239), (4509, 9413)]