16522461

素因数分解:

$3^4\times {\mathrm{37}}^2\times {\mathrm{149}}^1$

素因数の和:235

約数の個数: 30

約数和(自身を含む): 25537050

約数和(自身を除く): 9014589

約数列:

[1, 3, 9, 27, 37, 81, 111, 149, 333, 447, 999, 1341, 1369, 2997, 4023, 4107, 5513, 12069, 12321, 16539, 36963, 49617, 110889, 148851, 203981, 446553, 611943, 1835829, 5507487, 16522461]

約数ペア:

[(1, 16522461), (3, 5507487), (9, 1835829), (27, 611943), (37, 446553), (81, 203981), (111, 148851), (149, 110889), (333, 49617), (447, 36963), (999, 16539), (1341, 12321), (1369, 12069), (2997, 5513), (4023, 4107)]