39567609

素因数分解:

$3^4\times {\mathrm{557}}^1\times {\mathrm{877}}^1$

素因数の和:1446

約数の個数: 20

約数和(自身を含む): 59280804

約数和(自身を除く): 19713195

約数列:

[1, 3, 9, 27, 81, 557, 877, 1671, 2631, 5013, 7893, 15039, 23679, 45117, 71037, 488489, 1465467, 4396401, 13189203, 39567609]

約数ペア:

[(1, 39567609), (3, 13189203), (9, 4396401), (27, 1465467), (81, 488489), (557, 71037), (877, 45117), (1671, 23679), (2631, 15039), (5013, 7893)]