66549291

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{6247}}^1$

素因数の和:6370

約数の個数: 16

約数和(自身を含む): 91770624

約数和(自身を除く): 25221333

約数列:

[1, 3, 53, 67, 159, 201, 3551, 6247, 10653, 18741, 331091, 418549, 993273, 1255647, 22183097, 66549291]

約数ペア:

[(1, 66549291), (3, 22183097), (53, 1255647), (67, 993273), (159, 418549), (201, 331091), (3551, 18741), (6247, 10653)]