8312854557

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{57179}}^1$

素因数の和:57262

約数の個数: 48

約数和(自身を含む): 13767114240

約数和(自身を除く): 5454259683

約数列:

[1, 3, 7, 21, 23, 43, 49, 69, 129, 147, 161, 301, 483, 903, 989, 1127, 2107, 2967, 3381, 6321, 6923, 20769, 48461, 57179, 145383, 171537, 400253, 1200759, 1315117, 2458697, 2801771, 3945351, 7376091, 8405313, 9205819, 17210879, 27617457, 51632637, 56550031, 64440733, 120476153, 169650093, 193322199, 361428459, 395850217, 1187550651, 2770951519, 8312854557]

約数ペア:

[(1, 8312854557), (3, 2770951519), (7, 1187550651), (21, 395850217), (23, 361428459), (43, 193322199), (49, 169650093), (69, 120476153), (129, 64440733), (147, 56550031), (161, 51632637), (301, 27617457), (483, 17210879), (903, 9205819), (989, 8405313), (1127, 7376091), (2107, 3945351), (2967, 2801771), (3381, 2458697), (6321, 1315117), (6923, 1200759), (20769, 400253), (48461, 171537), (57179, 145383)]