64820097

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{293}}^1\times {\mathrm{523}}^1$

素因数の和:869

約数の個数: 24

約数和(自身を含む): 96130944

約数和(自身を除く): 31310847

約数列:

[1, 3, 9, 47, 141, 293, 423, 523, 879, 1569, 2637, 4707, 13771, 24581, 41313, 73743, 123939, 153239, 221229, 459717, 1379151, 7202233, 21606699, 64820097]

約数ペア:

[(1, 64820097), (3, 21606699), (9, 7202233), (47, 1379151), (141, 459717), (293, 221229), (423, 153239), (523, 123939), (879, 73743), (1569, 41313), (2637, 24581), (4707, 13771)]