74828721

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{28703}}^1$

素因数の和:28796

約数の個数: 16

約数和(自身を含む): 110223360

約数和(自身を除く): 35394639

約数列:

[1, 3, 11, 33, 79, 237, 869, 2607, 28703, 86109, 315733, 947199, 2267537, 6802611, 24942907, 74828721]

約数ペア:

[(1, 74828721), (3, 24942907), (11, 6802611), (33, 2267537), (79, 947199), (237, 315733), (869, 86109), (2607, 28703)]