271736283

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{3329}}^1$

素因数の和:3388

約数の個数: 48

約数和(自身を含む): 468011520

約数和(自身を除く): 196275237

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 169, 273, 299, 483, 507, 897, 1183, 2093, 3329, 3549, 3887, 6279, 9987, 11661, 23303, 27209, 43277, 69909, 76567, 81627, 129831, 229701, 302939, 535969, 562601, 908817, 995371, 1607907, 1687803, 2986113, 3938207, 6967597, 11814621, 12939823, 20902791, 38819469, 90578761, 271736283]

約数ペア:

[(1, 271736283), (3, 90578761), (7, 38819469), (13, 20902791), (21, 12939823), (23, 11814621), (39, 6967597), (69, 3938207), (91, 2986113), (161, 1687803), (169, 1607907), (273, 995371), (299, 908817), (483, 562601), (507, 535969), (897, 302939), (1183, 229701), (2093, 129831), (3329, 81627), (3549, 76567), (3887, 69909), (6279, 43277), (9987, 27209), (11661, 23303)]