160280913

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1601}}^1$

素因数の和:1785

約数の個数: 32

約数和(自身を含む): 245452032

約数和(自身を除く): 85171119

約数列:

[1, 3, 13, 17, 39, 51, 151, 221, 453, 663, 1601, 1963, 2567, 4803, 5889, 7701, 20813, 27217, 33371, 62439, 81651, 100113, 241751, 353821, 725253, 1061463, 3142763, 4109767, 9428289, 12329301, 53426971, 160280913]

約数ペア:

[(1, 160280913), (3, 53426971), (13, 12329301), (17, 9428289), (39, 4109767), (51, 3142763), (151, 1061463), (221, 725253), (453, 353821), (663, 241751), (1601, 100113), (1963, 81651), (2567, 62439), (4803, 33371), (5889, 27217), (7701, 20813)]