47780777779

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{5779}}^1$

素因数の和:5948

約数の個数: 48

約数和(自身を含む): 59848986880

約数和(自身を除く): 12068209101

約数列:

[1, 7, 17, 61, 67, 119, 289, 427, 469, 1037, 1139, 2023, 4087, 5779, 7259, 7973, 17629, 19363, 28609, 40453, 69479, 98243, 123403, 135541, 352519, 387193, 486353, 687701, 1181143, 1670131, 2467633, 2710351, 5992823, 6582281, 8268001, 11690917, 23618773, 41949761, 46075967, 101877991, 111898777, 165331411, 401519141, 713145937, 783291439, 2810633987, 6825825397, 47780777779]

約数ペア:

[(1, 47780777779), (7, 6825825397), (17, 2810633987), (61, 783291439), (67, 713145937), (119, 401519141), (289, 165331411), (427, 111898777), (469, 101877991), (1037, 46075967), (1139, 41949761), (2023, 23618773), (4087, 11690917), (5779, 8268001), (7259, 6582281), (7973, 5992823), (17629, 2710351), (19363, 2467633), (28609, 1670131), (40453, 1181143), (69479, 687701), (98243, 486353), (123403, 387193), (135541, 352519)]