71318349

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{2969}}^1$

素因数の和:3149

約数の個数: 24

約数和(自身を含む): 109806840

約数和(自身を除く): 38488491

約数列:

[1, 3, 9, 17, 51, 153, 157, 471, 1413, 2669, 2969, 8007, 8907, 24021, 26721, 50473, 151419, 454257, 466133, 1398399, 4195197, 7924261, 23772783, 71318349]

約数ペア:

[(1, 71318349), (3, 23772783), (9, 7924261), (17, 4195197), (51, 1398399), (153, 466133), (157, 454257), (471, 151419), (1413, 50473), (2669, 26721), (2969, 24021), (8007, 8907)]