129019719

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{23669}}^1$

素因数の和:23774

約数の個数: 16

約数和(自身を含む): 181785600

約数和(自身を除く): 52765881

約数列:

[1, 3, 23, 69, 79, 237, 1817, 5451, 23669, 71007, 544387, 1633161, 1869851, 5609553, 43006573, 129019719]

約数ペア:

[(1, 129019719), (3, 43006573), (23, 5609553), (69, 1869851), (79, 1633161), (237, 544387), (1817, 71007), (5451, 23669)]