47415627

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{761}}^1$

素因数の和:840

約数の個数: 48

約数和(自身を含む): 83685888

約数和(自身を除く): 36270261

約数列:

[1, 3, 7, 9, 21, 23, 43, 63, 69, 129, 161, 207, 301, 387, 483, 761, 903, 989, 1449, 2283, 2709, 2967, 5327, 6849, 6923, 8901, 15981, 17503, 20769, 32723, 47943, 52509, 62307, 98169, 122521, 157527, 229061, 294507, 367563, 687183, 752629, 1102689, 2061549, 2257887, 5268403, 6773661, 15805209, 47415627]

約数ペア:

[(1, 47415627), (3, 15805209), (7, 6773661), (9, 5268403), (21, 2257887), (23, 2061549), (43, 1102689), (63, 752629), (69, 687183), (129, 367563), (161, 294507), (207, 229061), (301, 157527), (387, 122521), (483, 98169), (761, 62307), (903, 52509), (989, 47943), (1449, 32723), (2283, 20769), (2709, 17503), (2967, 15981), (5327, 8901), (6849, 6923)]