2008540804941

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{17393}}^1\times {\mathrm{129607}}^1$

素因数の和:147023

約数の個数: 40

約数和(自身を含む): 3273391053504

約数和(自身を除く): 1264850248563

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 17393, 52179, 129607, 156537, 191323, 388821, 469611, 573969, 1166463, 1408833, 1425677, 1721907, 3499389, 4277031, 5165721, 10498167, 12831093, 15497163, 38493279, 115479837, 2254254551, 6762763653, 20288290959, 24796800061, 60864872877, 74390400183, 182594618631, 223171200549, 669513601647, 2008540804941]

約数ペア:

[(1, 2008540804941), (3, 669513601647), (9, 223171200549), (11, 182594618631), (27, 74390400183), (33, 60864872877), (81, 24796800061), (99, 20288290959), (297, 6762763653), (891, 2254254551), (17393, 115479837), (52179, 38493279), (129607, 15497163), (156537, 12831093), (191323, 10498167), (388821, 5165721), (469611, 4277031), (573969, 3499389), (1166463, 1721907), (1408833, 1425677)]