61908240961

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{6163}}^1$

素因数の和:6614

約数の個数: 48

約数和(自身を含む): 78926814720

約数和(自身を除く): 17018573759

約数列:

[1, 7, 17, 31, 49, 119, 217, 389, 527, 833, 1519, 2723, 3689, 6163, 6613, 12059, 19061, 25823, 43141, 46291, 84413, 104771, 191053, 205003, 301987, 324037, 590891, 733397, 1337371, 1435021, 2397407, 3247901, 5133779, 9361597, 10045147, 16781849, 22735307, 40755919, 74319617, 117472943, 159147149, 285291433, 520237319, 1263433489, 1997040031, 3641661233, 8844034423, 61908240961]

約数ペア:

[(1, 61908240961), (7, 8844034423), (17, 3641661233), (31, 1997040031), (49, 1263433489), (119, 520237319), (217, 285291433), (389, 159147149), (527, 117472943), (833, 74319617), (1519, 40755919), (2723, 22735307), (3689, 16781849), (6163, 10045147), (6613, 9361597), (12059, 5133779), (19061, 3247901), (25823, 2397407), (43141, 1435021), (46291, 1337371), (84413, 733397), (104771, 590891), (191053, 324037), (205003, 301987)]