788894443071

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{9393949}}^1$

素因数の和:9394036

約数の個数: 48

約数和(自身を含む): 1375574886400

約数和(自身を除く): 586680443329

約数列:

[1, 3, 7, 9, 21, 31, 43, 63, 93, 129, 217, 279, 301, 387, 651, 903, 1333, 1953, 2709, 3999, 9331, 11997, 27993, 83979, 9393949, 28181847, 65757643, 84545541, 197272929, 291212419, 403939807, 591818787, 873637257, 1211819421, 2038486933, 2620911771, 2827578649, 3635458263, 6115460799, 8482735947, 12522134017, 18346382397, 25448207841, 37566402051, 87654938119, 112699206153, 262964814357, 788894443071]

約数ペア:

[(1, 788894443071), (3, 262964814357), (7, 112699206153), (9, 87654938119), (21, 37566402051), (31, 25448207841), (43, 18346382397), (63, 12522134017), (93, 8482735947), (129, 6115460799), (217, 3635458263), (279, 2827578649), (301, 2620911771), (387, 2038486933), (651, 1211819421), (903, 873637257), (1333, 591818787), (1953, 403939807), (2709, 291212419), (3999, 197272929), (9331, 84545541), (11997, 65757643), (27993, 28181847), (83979, 9393949)]