74703897

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{17623}}^1$

素因数の和:17789

約数の個数: 16

約数和(自身を含む): 111383680

約数和(自身を除く): 36679783

約数列:

[1, 3, 9, 27, 157, 471, 1413, 4239, 17623, 52869, 158607, 475821, 2766811, 8300433, 24901299, 74703897]

約数ペア:

[(1, 74703897), (3, 24901299), (9, 8300433), (27, 2766811), (157, 475821), (471, 158607), (1413, 52869), (4239, 17623)]