76998321

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{2909}}^1$

素因数の和:3105

約数の個数: 24

約数和(自身を含む): 118483560

約数和(自身を除く): 41485239

約数列:

[1, 3, 9, 17, 51, 153, 173, 519, 1557, 2909, 2941, 8727, 8823, 26181, 26469, 49453, 148359, 445077, 503257, 1509771, 4529313, 8555369, 25666107, 76998321]

約数ペア:

[(1, 76998321), (3, 25666107), (9, 8555369), (17, 4529313), (51, 1509771), (153, 503257), (173, 445077), (519, 148359), (1557, 49453), (2909, 26469), (2941, 26181), (8727, 8823)]