17813133081

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{607}}^1\times {\mathrm{141769}}^1$

素因数の和:142405

約数の個数: 24

約数和(自身を含む): 26893201920

約数和(自身を除く): 9080068839

約数列:

[1, 3, 9, 23, 69, 207, 607, 1821, 5463, 13961, 41883, 125649, 141769, 425307, 1275921, 3260687, 9782061, 29346183, 86053783, 258161349, 774484047, 1979237009, 5937711027, 17813133081]

約数ペア:

[(1, 17813133081), (3, 5937711027), (9, 1979237009), (23, 774484047), (69, 258161349), (207, 86053783), (607, 29346183), (1821, 9782061), (5463, 3260687), (13961, 1275921), (41883, 425307), (125649, 141769)]