72069141309

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{15711607}}^1$

素因数の和:15711760

約数の個数: 16

約数和(自身を含む): 105582005760

約数和(自身を除く): 33512864451

約数列:

[1, 3, 11, 33, 139, 417, 1529, 4587, 15711607, 47134821, 172827677, 518483031, 2183913373, 6551740119, 24023047103, 72069141309]

約数ペア:

[(1, 72069141309), (3, 24023047103), (11, 6551740119), (33, 2183913373), (139, 518483031), (417, 172827677), (1529, 47134821), (4587, 15711607)]