74193219

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{161641}}^1$

素因数の和:161667

約数の個数: 16

約数和(自身を含む): 116382240

約数和(自身を除く): 42189021

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 161641, 484923, 1454769, 2747897, 4364307, 8243691, 24731073, 74193219]

約数ペア:

[(1, 74193219), (3, 24731073), (9, 8243691), (17, 4364307), (27, 2747897), (51, 1454769), (153, 484923), (459, 161641)]