127785753

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{22573}}^1$

素因数の和:22633

約数の個数: 24

約数和(自身を含む): 200728008

約数和(自身を除く): 72942255

約数列:

[1, 3, 9, 17, 37, 51, 111, 153, 333, 629, 1887, 5661, 22573, 67719, 203157, 383741, 835201, 1151223, 2505603, 3453669, 7516809, 14198417, 42595251, 127785753]

約数ペア:

[(1, 127785753), (3, 42595251), (9, 14198417), (17, 7516809), (37, 3453669), (51, 2505603), (111, 1151223), (153, 835201), (333, 383741), (629, 203157), (1887, 67719), (5661, 22573)]