11781262077

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{47149}}^1$

素因数の和:47357

約数の個数: 32

約数和(自身を含む): 17426640000

約数和(自身を除く): 5645377923

約数列:

[1, 3, 13, 39, 43, 129, 149, 447, 559, 1677, 1937, 5811, 6407, 19221, 47149, 83291, 141447, 249873, 612937, 1838811, 2027407, 6082221, 7025201, 21075603, 26356291, 79068873, 91327613, 273982839, 302083643, 906250929, 3927087359, 11781262077]

約数ペア:

[(1, 11781262077), (3, 3927087359), (13, 906250929), (39, 302083643), (43, 273982839), (129, 91327613), (149, 79068873), (447, 26356291), (559, 21075603), (1677, 7025201), (1937, 6082221), (5811, 2027407), (6407, 1838811), (19221, 612937), (47149, 249873), (83291, 141447)]