23973368643

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1\times {\mathrm{22291}}^1$

素因数の和:22744

約数の個数: 48

約数和(自身を含む): 40599260416

約数和(自身を除く): 16625891773

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 397, 903, 1191, 2709, 2779, 3573, 8337, 17071, 22291, 25011, 51213, 66873, 119497, 153639, 156037, 200619, 358491, 468111, 958513, 1075473, 1404333, 2875539, 6709591, 8626617, 8849527, 20128773, 26548581, 60386319, 61946689, 79645743, 185840067, 380529661, 557520201, 1141588983, 2663707627, 3424766949, 7991122881, 23973368643]

約数ペア:

[(1, 23973368643), (3, 7991122881), (7, 3424766949), (9, 2663707627), (21, 1141588983), (43, 557520201), (63, 380529661), (129, 185840067), (301, 79645743), (387, 61946689), (397, 60386319), (903, 26548581), (1191, 20128773), (2709, 8849527), (2779, 8626617), (3573, 6709591), (8337, 2875539), (17071, 1404333), (22291, 1075473), (25011, 958513), (51213, 468111), (66873, 358491), (119497, 200619), (153639, 156037)]