87004161

素因数分解:

$3^2\times {\mathrm{107}}^1\times {\mathrm{167}}^1\times {\mathrm{541}}^1$

素因数の和:821

約数の個数: 24

約数和(自身を含む): 127842624

約数和(自身を除く): 40838463

約数列:

[1, 3, 9, 107, 167, 321, 501, 541, 963, 1503, 1623, 4869, 17869, 53607, 57887, 90347, 160821, 173661, 271041, 520983, 813123, 9667129, 29001387, 87004161]

約数ペア:

[(1, 87004161), (3, 29001387), (9, 9667129), (107, 813123), (167, 520983), (321, 271041), (501, 173661), (541, 160821), (963, 90347), (1503, 57887), (1623, 53607), (4869, 17869)]