67641873

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1033}}^1$

素因数の和:1145

約数の個数: 32

約数和(自身を含む): 102837504

約数和(自身を除く): 35195631

約数列:

[1, 3, 13, 23, 39, 69, 73, 219, 299, 897, 949, 1033, 1679, 2847, 3099, 5037, 13429, 21827, 23759, 40287, 65481, 71277, 75409, 226227, 308867, 926601, 980317, 1734407, 2940951, 5203221, 22547291, 67641873]

約数ペア:

[(1, 67641873), (3, 22547291), (13, 5203221), (23, 2940951), (39, 1734407), (69, 980317), (73, 926601), (219, 308867), (299, 226227), (897, 75409), (949, 71277), (1033, 65481), (1679, 40287), (2847, 23759), (3099, 21827), (5037, 13429)]