72963021

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{5639}}^1$

素因数の和:5888

約数の個数: 16

約数和(自身を含む): 102873600

約数和(自身を除く): 29910579

約数列:

[1, 3, 19, 57, 227, 681, 4313, 5639, 12939, 16917, 107141, 321423, 1280053, 3840159, 24321007, 72963021]

約数ペア:

[(1, 72963021), (3, 24321007), (19, 3840159), (57, 1280053), (227, 321423), (681, 107141), (4313, 16917), (5639, 12939)]