120143283

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{10303}}^1$

素因数の和:10355

約数の個数: 24

約数和(自身を含む): 181020672

約数和(自身を除く): 60877389

約数列:

[1, 3, 13, 23, 39, 69, 169, 299, 507, 897, 3887, 10303, 11661, 30909, 133939, 236969, 401817, 710907, 1741207, 3080597, 5223621, 9241791, 40047761, 120143283]

約数ペア:

[(1, 120143283), (3, 40047761), (13, 9241791), (23, 5223621), (39, 3080597), (69, 1741207), (169, 710907), (299, 401817), (507, 236969), (897, 133939), (3887, 30909), (10303, 11661)]