79661478

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1021301}}^1$

素因数の和:1021319

約数の個数: 16

約数和(自身を含む): 171578736

約数和(自身を除く): 91917258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1021301, 2042602, 3063903, 6127806, 13276913, 26553826, 39830739, 79661478]

約数ペア:

[(1, 79661478), (2, 39830739), (3, 26553826), (6, 13276913), (13, 6127806), (26, 3063903), (39, 2042602), (78, 1021301)]