223836027

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{251}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 317915136

約数和(自身を除く): 94079109

約数列:

[1, 3, 31, 43, 93, 129, 223, 251, 669, 753, 1333, 3999, 6913, 7781, 9589, 10793, 20739, 23343, 28767, 32379, 55973, 167919, 297259, 334583, 891777, 1003749, 1735163, 2406839, 5205489, 7220517, 74612009, 223836027]

約数ペア:

[(1, 223836027), (3, 74612009), (31, 7220517), (43, 5205489), (93, 2406839), (129, 1735163), (223, 1003749), (251, 891777), (669, 334583), (753, 297259), (1333, 167919), (3999, 55973), (6913, 32379), (7781, 28767), (9589, 23343), (10793, 20739)]