80623257

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8171}}^1$

素因数の和:8221

約数の個数: 32

約数和(自身を含む): 131798016

約数和(自身を除く): 51174759

約数列:

[1, 3, 11, 13, 23, 33, 39, 69, 143, 253, 299, 429, 759, 897, 3289, 8171, 9867, 24513, 89881, 106223, 187933, 269643, 318669, 563799, 1168453, 2067263, 2443129, 3505359, 6201789, 7329387, 26874419, 80623257]

約数ペア:

[(1, 80623257), (3, 26874419), (11, 7329387), (13, 6201789), (23, 3505359), (33, 2443129), (39, 2067263), (69, 1168453), (143, 563799), (253, 318669), (299, 269643), (429, 187933), (759, 106223), (897, 89881), (3289, 24513), (8171, 9867)]