157038471

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{7993}}^1$

素因数の和:8095

約数の個数: 24

約数和(自身を含む): 236942160

約数和(自身を除く): 79903689

約数列:

[1, 3, 9, 37, 59, 111, 177, 333, 531, 2183, 6549, 7993, 19647, 23979, 71937, 295741, 471587, 887223, 1414761, 2661669, 4244283, 17448719, 52346157, 157038471]

約数ペア:

[(1, 157038471), (3, 52346157), (9, 17448719), (37, 4244283), (59, 2661669), (111, 1414761), (177, 887223), (333, 471587), (531, 295741), (2183, 71937), (6549, 23979), (7993, 19647)]