67404715419

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{16655477}}^1$

素因数の和:16655570

約数の個数: 16

約数和(自身を含む): 95935553280

約数和(自身を除く): 28530837861

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 16655477, 49966431, 316454063, 949362189, 1182538867, 3547616601, 22468238473, 67404715419]

約数ペア:

[(1, 67404715419), (3, 22468238473), (19, 3547616601), (57, 1182538867), (71, 949362189), (213, 316454063), (1349, 49966431), (4047, 16655477)]