78191007

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{349}}^1$

素因数の和:583

約数の個数: 32

約数和(自身を含む): 116121600

約数和(自身を除く): 37930593

約数列:

[1, 3, 17, 23, 51, 69, 191, 349, 391, 573, 1047, 1173, 3247, 4393, 5933, 8027, 9741, 13179, 17799, 24081, 66659, 74681, 136459, 199977, 224043, 409377, 1133203, 1533157, 3399609, 4599471, 26063669, 78191007]

約数ペア:

[(1, 78191007), (3, 26063669), (17, 4599471), (23, 3399609), (51, 1533157), (69, 1133203), (191, 409377), (349, 224043), (391, 199977), (573, 136459), (1047, 74681), (1173, 66659), (3247, 24081), (4393, 17799), (5933, 13179), (8027, 9741)]