83891379

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11503}}^1$

素因数の和:11547

約数の個数: 32

約数和(自身を含む): 139152384

約数和(自身を除く): 55261005

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 221, 429, 561, 663, 2431, 7293, 11503, 34509, 126533, 149539, 195551, 379599, 448617, 586653, 1644929, 2151061, 2542163, 4934787, 6453183, 7626489, 27963793, 83891379]

約数ペア:

[(1, 83891379), (3, 27963793), (11, 7626489), (13, 6453183), (17, 4934787), (33, 2542163), (39, 2151061), (51, 1644929), (143, 586653), (187, 448617), (221, 379599), (429, 195551), (561, 149539), (663, 126533), (2431, 34509), (7293, 11503)]