74509719

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{13669}}^1$

素因数の和:13774

約数の個数: 16

約数和(自身を含む): 104985600

約数和(自身を除く): 30475881

約数列:

[1, 3, 23, 69, 79, 237, 1817, 5451, 13669, 41007, 314387, 943161, 1079851, 3239553, 24836573, 74509719]

約数ペア:

[(1, 74509719), (3, 24836573), (23, 3239553), (69, 1079851), (79, 943161), (237, 314387), (1817, 41007), (5451, 13669)]