71449623

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{66713}}^1$

素因数の和:66743

約数の個数: 24

約数和(自身を含む): 124888608

約数和(自身を除く): 53438985

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 66713, 200139, 466991, 600417, 1134121, 1400973, 3402363, 4202919, 7938847, 10207089, 23816541, 71449623]

約数ペア:

[(1, 71449623), (3, 23816541), (7, 10207089), (9, 7938847), (17, 4202919), (21, 3402363), (51, 1400973), (63, 1134121), (119, 600417), (153, 466991), (357, 200139), (1071, 66713)]