353109249

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1$

素因数の和:582

約数の個数: 48

約数和(自身を含む): 548570880

約数和(自身を除く): 195461631

約数列:

[1, 3, 9, 29, 43, 73, 87, 129, 219, 261, 387, 431, 657, 1247, 1293, 2117, 3139, 3741, 3879, 6351, 9417, 11223, 12499, 18533, 19053, 28251, 31463, 37497, 55599, 91031, 94389, 112491, 166797, 273093, 283167, 537457, 819279, 912427, 1352909, 1612371, 2737281, 4058727, 4837113, 8211843, 12176181, 39234361, 117703083, 353109249]

約数ペア:

[(1, 353109249), (3, 117703083), (9, 39234361), (29, 12176181), (43, 8211843), (73, 4837113), (87, 4058727), (129, 2737281), (219, 1612371), (261, 1352909), (387, 912427), (431, 819279), (657, 537457), (1247, 283167), (1293, 273093), (2117, 166797), (3139, 112491), (3741, 94389), (3879, 91031), (6351, 55599), (9417, 37497), (11223, 31463), (12499, 28251), (18533, 19053)]