71570037

素因数分解:

$3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{6323}}^1$

素因数の和:6358

約数の個数: 32

約数和(自身を含む): 121420800

約数和(自身を除く): 49850763

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 343, 539, 1029, 1617, 3773, 6323, 11319, 18969, 44261, 69553, 132783, 208659, 309827, 486871, 929481, 1460613, 2168789, 3408097, 6506367, 10224291, 23856679, 71570037]

約数ペア:

[(1, 71570037), (3, 23856679), (7, 10224291), (11, 6506367), (21, 3408097), (33, 2168789), (49, 1460613), (77, 929481), (147, 486871), (231, 309827), (343, 208659), (539, 132783), (1029, 69553), (1617, 44261), (3773, 18969), (6323, 11319)]