54354219

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{15907}}^1$

素因数の和:15994

約数の個数: 16

約数和(自身を含む): 77885568

約数和(自身を除く): 23531349

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 15907, 47721, 270419, 811257, 1065769, 3197307, 18118073, 54354219]

約数ペア:

[(1, 54354219), (3, 18118073), (17, 3197307), (51, 1065769), (67, 811257), (201, 270419), (1139, 47721), (3417, 15907)]