131882073

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{503}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 192036096

約数和(自身を除く): 60154023

約数列:

[1, 3, 17, 51, 53, 97, 159, 291, 503, 901, 1509, 1649, 2703, 4947, 5141, 8551, 15423, 25653, 26659, 48791, 79977, 87397, 146373, 262191, 453203, 829447, 1359609, 2488341, 2585923, 7757769, 43960691, 131882073]

約数ペア:

[(1, 131882073), (3, 43960691), (17, 7757769), (51, 2585923), (53, 2488341), (97, 1359609), (159, 829447), (291, 453203), (503, 262191), (901, 146373), (1509, 87397), (1649, 79977), (2703, 48791), (4947, 26659), (5141, 25653), (8551, 15423)]