70809981

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1117}}^1$

素因数の和:1261

約数の個数: 32

約数和(自身を含む): 110118528

約数和(自身を除く): 39308547

約数列:

[1, 3, 11, 17, 33, 51, 113, 187, 339, 561, 1117, 1243, 1921, 3351, 3729, 5763, 12287, 18989, 21131, 36861, 56967, 63393, 126221, 208879, 378663, 626637, 1388431, 2145757, 4165293, 6437271, 23603327, 70809981]

約数ペア:

[(1, 70809981), (3, 23603327), (11, 6437271), (17, 4165293), (33, 2145757), (51, 1388431), (113, 626637), (187, 378663), (339, 208879), (561, 126221), (1117, 63393), (1243, 56967), (1921, 36861), (3351, 21131), (3729, 18989), (5763, 12287)]