538666131

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{8297}}^1$

素因数の和:8403

約数の個数: 32

約数和(自身を含む): 812540160

約数和(自身を除く): 273874029

約数列:

[1, 3, 17, 19, 51, 57, 67, 201, 323, 969, 1139, 1273, 3417, 3819, 8297, 21641, 24891, 64923, 141049, 157643, 423147, 472929, 555899, 1667697, 2679931, 8039793, 9450283, 10562081, 28350849, 31686243, 179555377, 538666131]

約数ペア:

[(1, 538666131), (3, 179555377), (17, 31686243), (19, 28350849), (51, 10562081), (57, 9450283), (67, 8039793), (201, 2679931), (323, 1667697), (969, 555899), (1139, 472929), (1273, 423147), (3417, 157643), (3819, 141049), (8297, 64923), (21641, 24891)]