91997769

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 132701184

約数和(自身を除く): 40703415

約数列:

[1, 3, 23, 43, 69, 101, 129, 303, 307, 921, 989, 2323, 2967, 4343, 6969, 7061, 13029, 13201, 21183, 31007, 39603, 93021, 99889, 299667, 303623, 713161, 910869, 1333301, 2139483, 3999903, 30665923, 91997769]

約数ペア:

[(1, 91997769), (3, 30665923), (23, 3999903), (43, 2139483), (69, 1333301), (101, 910869), (129, 713161), (303, 303623), (307, 299667), (921, 99889), (989, 93021), (2323, 39603), (2967, 31007), (4343, 21183), (6969, 13201), (7061, 13029)]