73801281

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{2683}}^1$

素因数の和:2912

約数の個数: 16

約数和(自身を含む): 100875456

約数和(自身を除く): 27074175

約数列:

[1, 3, 53, 159, 173, 519, 2683, 8049, 9169, 27507, 142199, 426597, 464159, 1392477, 24600427, 73801281]

約数ペア:

[(1, 73801281), (3, 24600427), (53, 1392477), (159, 464159), (173, 426597), (519, 142199), (2683, 27507), (8049, 9169)]