1013515983

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:274

約数の個数: 80

約数和(自身を含む): 1630886400

約数和(自身を除く): 617370417

約数列:

[1, 3, 9, 27, 29, 59, 71, 81, 87, 103, 177, 213, 261, 309, 531, 639, 783, 927, 1593, 1711, 1917, 2059, 2349, 2781, 2987, 4189, 4779, 5133, 5751, 6077, 6177, 7313, 8343, 8961, 12567, 15399, 18231, 18531, 21939, 26883, 37701, 46197, 54693, 55593, 65817, 80649, 113103, 121481, 138591, 164079, 166779, 176233, 197451, 212077, 241947, 339309, 364443, 431467, 492237, 528699, 592353, 636231, 1093329, 1294401, 1586097, 1908693, 3279987, 3883203, 4758291, 5726079, 9839961, 11649609, 12512543, 14274873, 17178237, 34948827, 37537629, 112612887, 337838661, 1013515983]

約数ペア:

[(1, 1013515983), (3, 337838661), (9, 112612887), (27, 37537629), (29, 34948827), (59, 17178237), (71, 14274873), (81, 12512543), (87, 11649609), (103, 9839961), (177, 5726079), (213, 4758291), (261, 3883203), (309, 3279987), (531, 1908693), (639, 1586097), (783, 1294401), (927, 1093329), (1593, 636231), (1711, 592353), (1917, 528699), (2059, 492237), (2349, 431467), (2781, 364443), (2987, 339309), (4189, 241947), (4779, 212077), (5133, 197451), (5751, 176233), (6077, 166779), (6177, 164079), (7313, 138591), (8343, 121481), (8961, 113103), (12567, 80649), (15399, 65817), (18231, 55593), (18531, 54693), (21939, 46197), (26883, 37701)]