308214153

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2269}}^1$

素因数の和:2340

約数の個数: 48

約数和(自身を含む): 508988480

約数和(自身を除く): 200774327

約数列:

[1, 3, 9, 13, 27, 39, 43, 81, 117, 129, 243, 351, 387, 559, 1053, 1161, 1677, 2269, 3159, 3483, 5031, 6807, 10449, 15093, 20421, 29497, 45279, 61263, 88491, 97567, 135837, 183789, 265473, 292701, 551367, 796419, 878103, 1268371, 2389257, 2634309, 3805113, 7167771, 7902927, 11415339, 23708781, 34246017, 102738051, 308214153]

約数ペア:

[(1, 308214153), (3, 102738051), (9, 34246017), (13, 23708781), (27, 11415339), (39, 7902927), (43, 7167771), (81, 3805113), (117, 2634309), (129, 2389257), (243, 1268371), (351, 878103), (387, 796419), (559, 551367), (1053, 292701), (1161, 265473), (1677, 183789), (2269, 135837), (3159, 97567), (3483, 88491), (5031, 61263), (6807, 45279), (10449, 29497), (15093, 20421)]