179207829

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20549}}^1$

素因数の和:20594

約数の個数: 32

約数和(自身を含む): 295920000

約数和(自身を除く): 116712171

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 153, 171, 323, 459, 513, 969, 2907, 8721, 20549, 61647, 184941, 349333, 390431, 554823, 1047999, 1171293, 3143997, 3513879, 6637327, 9431991, 10541637, 19911981, 59735943, 179207829]

約数ペア:

[(1, 179207829), (3, 59735943), (9, 19911981), (17, 10541637), (19, 9431991), (27, 6637327), (51, 3513879), (57, 3143997), (153, 1171293), (171, 1047999), (323, 554823), (459, 390431), (513, 349333), (969, 184941), (2907, 61647), (8721, 20549)]