201273021

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{7487}}^1$

素因数の和:7625

約数の個数: 24

約数和(自身を含む): 303713280

約数和(自身を除く): 102440259

約数列:

[1, 3, 9, 29, 87, 103, 261, 309, 927, 2987, 7487, 8961, 22461, 26883, 67383, 217123, 651369, 771161, 1954107, 2313483, 6940449, 22363669, 67091007, 201273021]

約数ペア:

[(1, 201273021), (3, 67091007), (9, 22363669), (29, 6940449), (87, 2313483), (103, 1954107), (261, 771161), (309, 651369), (927, 217123), (2987, 67383), (7487, 26883), (8961, 22461)]