71507286

素因数分解:

$2^1\times 3^4\times {\mathrm{441403}}^1$

素因数の和:441417

約数の個数: 20

約数和(自身を含む): 160229652

約数和(自身を除く): 88722366

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 441403, 882806, 1324209, 2648418, 3972627, 7945254, 11917881, 23835762, 35753643, 71507286]

約数ペア:

[(1, 71507286), (2, 35753643), (3, 23835762), (6, 11917881), (9, 7945254), (18, 3972627), (27, 2648418), (54, 1324209), (81, 882806), (162, 441403)]